From 0b5a310139c0107af3a908d70e69f72b559bfd37 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 10 Jul 2024 10:19:25 -0400
Subject: [PATCH 01/15] add policy accounts

---
 cmd/zetae2e/config/localnet.yml             | 13 ++++++++++
 contrib/localnet/scripts/start-zetacored.sh | 24 +++++++++++++++---
 e2e/config/config.go                        | 28 +++++++++++++++++++++
 3 files changed, 62 insertions(+), 3 deletions(-)

diff --git a/cmd/zetae2e/config/localnet.yml b/cmd/zetae2e/config/localnet.yml
index abb780db39..8026e67219 100644
--- a/cmd/zetae2e/config/localnet.yml
+++ b/cmd/zetae2e/config/localnet.yml
@@ -36,6 +36,19 @@ additional_accounts:
     bech32_address: "zeta1svzuz982w09vf2y08xsh8qplj36phyz466krj3"
     evm_address: "0x8305C114Ea73cAc4A88f39A173803F94741b9055"
     private_key: "d88d09a7d6849c15a36eb6931f9dd616091a63e9849a2cc86f309ba11fb8fec5"
+policy_accounts:
+  emergency_policy_account:
+    bech32_address: "zeta16m2cnrdwtgweq4njc6t470vl325gw4kp6s7tap"
+    evm_address: "0xd6d5898dAE5A1D905672c6975F3d9f8aA88756C1"
+    private_key: "88BE93D11624B794F4BCC77BEA7385AF7EAD0B183B913485C74F0A803ABBC3F0"
+  operational_policy_account:
+    bech32_address: "zeta1pgx85vzx4fzh5zzyjqgs6a6cmaujd0xs8efrkc"
+    evm_address: "0x0A0c7a3046AA457A084490110d7758Df7926bcd0"
+    private_key: "59D1B982BD446545A1740ABD01F1ED9C162B72ACC1522B9B71B6DB5A9C37FA7D"
+  admin_policy_account:
+    bech32_address: "zeta142ds9x7raljv2qz9euys93e64gjmgdfnc47dwq"
+    evm_address: "0xAa9b029BC3EFe4c50045Cf0902c73aAa25b43533"
+    private_key: "0595CB0CD9BF5264A85A603EC8E43C30ADBB5FD2D9E2EF84C374EA4A65BB616C"
 rpcs:
   zevm: "http://zetacore0:8545"
   evm: "http://eth:8545"
diff --git a/contrib/localnet/scripts/start-zetacored.sh b/contrib/localnet/scripts/start-zetacored.sh
index 64779d2a39..5e4b7e72b6 100755
--- a/contrib/localnet/scripts/start-zetacored.sh
+++ b/contrib/localnet/scripts/start-zetacored.sh
@@ -221,10 +221,19 @@ then
   zetacored add-genesis-account zeta1n0rn6sne54hv7w2uu93fl48ncyqz97d3kty6sh 100000000000000000000000000azeta # Funds the localnet_gov_admin account
   
   address=$(yq -r '.additional_accounts.user_fungible_admin.bech32_address' /root/config.yml)
+  emergency_policy=$(yq -r '.policy_accounts.emergency_policy_account.bech32_address' /root/config.yml)
+  admin_policy=$(yq -r '.policy_accounts.admin_policy_account.bech32_address' /root/config.yml)
+  operational_policy=$(yq -r '.policy_accounts.operational_policy_account.bech32_address' /root/config.yml)
+
+
   zetacored add-genesis-account "$address" 100000000000000000000000000azeta
-  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$address" '.app_state["authority"]["policies"]["items"][0]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
-  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$address" '.app_state["authority"]["policies"]["items"][1]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
-  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$address" '.app_state["authority"]["policies"]["items"][2]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
+  zetacored add-genesis-account "$emergency_policy" 100000000000000000000000000azeta
+  zetacored add-genesis-account "$admin_policy" 100000000000000000000000000azeta
+  zetacored add-genesis-account "$operational_policy" 100000000000000000000000000azeta
+
+  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$emergency_policy" '.app_state["authority"]["policies"]["items"][0]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
+  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$operational_policy" '.app_state["authority"]["policies"]["items"][1]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
+  cat $HOME/.zetacored/config/genesis.json | jq --arg address "$admin_policy" '.app_state["authority"]["policies"]["items"][2]["address"] = $address' > $HOME/.zetacored/config/tmp_genesis.json && mv $HOME/.zetacored/config/tmp_genesis.json $HOME/.zetacored/config/genesis.json
 
 # give balance to runner accounts to deploy contracts directly on zEVM
 # default account
@@ -242,6 +251,15 @@ then
 # ethers tester
   address=$(yq -r '.additional_accounts.user_ether.bech32_address' /root/config.yml)
   zetacored add-genesis-account "$address" 100000000000000000000000000azeta
+# emergency policy account
+  address=$(yq -r '.policy_accounts.emergency_policy_account.bech32_address' /root/config.yml)
+  zetacored add-genesis-account "$address" 100000000000000000000000000azeta
+#  admin policy account
+  address=$(yq -r '.policy_accounts.admin_policy_account.bech32_address' /root/config.yml)
+  zetacored add-genesis-account "$address" 100000000000000000000000000azeta
+#  operational policy account
+  address=$(yq -r '.policy_accounts.operational_policy_account.bech32_address' /root/config.yml)
+  zetacored add-genesis-account "$address" 100000000000000000000000000azeta
 
 # 3. Copy the genesis.json to all the nodes .And use it to create a gentx for every node
   zetacored gentx operator 1000000000000000000000azeta --chain-id=$CHAINID --keyring-backend=$KEYRING --gas-prices 20000000000azeta
diff --git a/e2e/config/config.go b/e2e/config/config.go
index 66409ee339..235b7cb568 100644
--- a/e2e/config/config.go
+++ b/e2e/config/config.go
@@ -43,6 +43,7 @@ type Config struct {
 	// Default account to use when running tests and running setup
 	DefaultAccount     Account            `yaml:"default_account"`
 	AdditionalAccounts AdditionalAccounts `yaml:"additional_accounts"`
+	PolicyAccounts     PolicyAccounts     `yaml:"policy_accounts"`
 	RPCs               RPCs               `yaml:"rpcs"`
 	Contracts          Contracts          `yaml:"contracts"`
 	ZetaChainID        string             `yaml:"zeta_chain_id"`
@@ -67,6 +68,12 @@ type AdditionalAccounts struct {
 	UserFungibleAdmin Account `yaml:"user_fungible_admin"`
 }
 
+type PolicyAccounts struct {
+	EmergencyPolicyAccount   Account `yaml:"emergency_policy_account"`
+	OperationalPolicyAccount Account `yaml:"operational_policy_account"`
+	AdminPolicyAccount       Account `yaml:"admin_policy_account"`
+}
+
 // RPCs contains the configuration for the RPC endpoints
 type RPCs struct {
 	Zevm         string     `yaml:"zevm"`
@@ -196,6 +203,15 @@ func (a AdditionalAccounts) AsSlice() []Account {
 	}
 }
 
+func (a PolicyAccounts) AsSlice() []Account {
+	return []Account{
+		a.EmergencyPolicyAccount,
+		a.OperationalPolicyAccount,
+		a.AdminPolicyAccount,
+	}
+
+}
+
 // Validate validates the config
 func (c Config) Validate() error {
 	if c.RPCs.Bitcoin.Params != Mainnet &&
@@ -261,6 +277,18 @@ func (c *Config) GenerateKeys() error {
 	if err != nil {
 		return err
 	}
+	c.PolicyAccounts.EmergencyPolicyAccount, err = generateAccount()
+	if err != nil {
+		return err
+	}
+	c.PolicyAccounts.OperationalPolicyAccount, err = generateAccount()
+	if err != nil {
+		return err
+	}
+	c.PolicyAccounts.AdminPolicyAccount, err = generateAccount()
+	if err != nil {
+		return err
+	}
 	return nil
 }
 

From 4f0d18a18a03901ddf749fbf062d4b2468cad357 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 10 Jul 2024 12:10:38 -0400
Subject: [PATCH 02/15] seperate policy accounts for each policy type

---
 cmd/zetae2e/local/local.go                    |  4 ++--
 e2e/e2etests/test_erc20_deposit_refund.go     |  4 ++--
 .../test_eth_deposit_liquidity_cap.go         |  8 +++----
 e2e/e2etests/test_migrate_chain_support.go    | 22 +++++++++----------
 e2e/e2etests/test_pause_zrc20.go              |  8 +++----
 e2e/e2etests/test_rate_limiter.go             |  4 ++--
 .../test_update_bytecode_connector.go         |  4 ++--
 e2e/e2etests/test_update_bytecode_zrc20.go    |  4 ++--
 e2e/runner/setup_zeta.go                      |  6 ++---
 e2e/txserver/zeta_tx_server.go                | 13 +++++++++++
 e2e/utils/zetacore.go                         |  4 ++++
 11 files changed, 48 insertions(+), 33 deletions(-)

diff --git a/cmd/zetae2e/local/local.go b/cmd/zetae2e/local/local.go
index 7e00f9ba5b..62356162ce 100644
--- a/cmd/zetae2e/local/local.go
+++ b/cmd/zetae2e/local/local.go
@@ -126,8 +126,8 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 
 	zetaTxServer, err := txserver.NewZetaTxServer(
 		conf.RPCs.ZetaCoreRPC,
-		[]string{utils.FungibleAdminName},
-		[]string{conf.AdditionalAccounts.UserFungibleAdmin.RawPrivateKey.String()},
+		[]string{utils.EmergencyPolicyName, utils.OperationalPolicyName, utils.AdminPolicyName},
+		[]string{conf.PolicyAccounts.EmergencyPolicyAccount.RawPrivateKey.String(), conf.PolicyAccounts.OperationalPolicyAccount.RawPrivateKey.String(), conf.PolicyAccounts.AdminPolicyAccount.RawPrivateKey.String()},
 		conf.ZetaChainID,
 	)
 	noError(err)
diff --git a/e2e/e2etests/test_erc20_deposit_refund.go b/e2e/e2etests/test_erc20_deposit_refund.go
index 5e8d1173ef..949b16d989 100644
--- a/e2e/e2etests/test_erc20_deposit_refund.go
+++ b/e2e/e2etests/test_erc20_deposit_refund.go
@@ -36,9 +36,9 @@ func TestERC20DepositAndCallRefund(r *runner.E2ERunner, _ []string) {
 	r.Logger.CCTX(*cctx, "deposit")
 	r.Logger.Info("Refunding the cctx via admin")
 
-	msg := types.NewMsgRefundAbortedCCTX(r.ZetaTxServer.GetAccountAddress(0), cctx.Index, r.EVMAddress().String())
+	msg := types.NewMsgRefundAbortedCCTX(r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName), cctx.Index, r.EVMAddress().String())
 
-	_, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg)
+	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msg)
 	require.NoError(r, err)
 
 	// Check that the erc20 in the aborted cctx was refunded on ZetaChain
diff --git a/e2e/e2etests/test_eth_deposit_liquidity_cap.go b/e2e/e2etests/test_eth_deposit_liquidity_cap.go
index 2f03c7a568..7e1ea55a70 100644
--- a/e2e/e2etests/test_eth_deposit_liquidity_cap.go
+++ b/e2e/e2etests/test_eth_deposit_liquidity_cap.go
@@ -25,11 +25,11 @@ func TestDepositEtherLiquidityCap(r *runner.E2ERunner, args []string) {
 	amountLessThanCap := liquidityCapArg.BigInt().Div(liquidityCapArg.BigInt(), big.NewInt(10)) // 1/10 of the cap
 	amountMoreThanCap := liquidityCapArg.BigInt().Mul(liquidityCapArg.BigInt(), big.NewInt(10)) // 10 times the cap
 	msg := fungibletypes.NewMsgUpdateZRC20LiquidityCap(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		r.ETHZRC20Addr.Hex(),
 		liquidityCap,
 	)
-	res, err := r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg)
+	res, err := r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msg)
 	require.NoError(r, err)
 
 	r.Logger.Info("set liquidity cap tx hash: %s", res.TxHash)
@@ -69,12 +69,12 @@ func TestDepositEtherLiquidityCap(r *runner.E2ERunner, args []string) {
 
 	r.Logger.Info("Removing the liquidity cap")
 	msg = fungibletypes.NewMsgUpdateZRC20LiquidityCap(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		r.ETHZRC20Addr.Hex(),
 		math.ZeroUint(),
 	)
 
-	res, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg)
+	res, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msg)
 	require.NoError(r, err)
 
 	r.Logger.Info("remove liquidity cap tx hash: %s", res.TxHash)
diff --git a/e2e/e2etests/test_migrate_chain_support.go b/e2e/e2etests/test_migrate_chain_support.go
index 07f49a5815..ba0b7f3b9b 100644
--- a/e2e/e2etests/test_migrate_chain_support.go
+++ b/e2e/e2etests/test_migrate_chain_support.go
@@ -58,19 +58,17 @@ func TestMigrateChainSupport(r *runner.E2ERunner, _ []string) {
 
 	// update the chain params to set up the chain
 	chainParams := getNewEVMChainParams(newRunner)
-	adminAddr, err := newRunner.ZetaTxServer.GetAccountAddressFromName(utils.FungibleAdminName)
-	require.NoError(r, err)
 
-	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, observertypes.NewMsgUpdateChainParams(
-		adminAddr,
+	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, observertypes.NewMsgUpdateChainParams(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		chainParams,
 	))
 	require.NoError(r, err)
 
 	// setup the gas token
 	require.NoError(r, err)
-	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, fungibletypes.NewMsgDeployFungibleCoinZRC20(
-		adminAddr,
+	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, fungibletypes.NewMsgDeployFungibleCoinZRC20(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		"",
 		chainParams.ChainId,
 		18,
@@ -95,8 +93,8 @@ func TestMigrateChainSupport(r *runner.E2ERunner, _ []string) {
 	newRunner.ETHZRC20 = ethZRC20
 
 	// set the chain nonces for the new chain
-	_, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, observertypes.NewMsgResetChainNonces(
-		adminAddr,
+	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, observertypes.NewMsgResetChainNonces(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		chainParams.ChainId,
 		0,
 		0,
@@ -106,8 +104,8 @@ func TestMigrateChainSupport(r *runner.E2ERunner, _ []string) {
 	// deactivate the previous chain
 	chainParams = observertypes.GetDefaultGoerliLocalnetChainParams()
 	chainParams.IsSupported = false
-	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, observertypes.NewMsgUpdateChainParams(
-		adminAddr,
+	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, observertypes.NewMsgUpdateChainParams(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		chainParams,
 	))
 	require.NoError(r, err)
@@ -155,8 +153,8 @@ func TestMigrateChainSupport(r *runner.E2ERunner, _ []string) {
 
 	// whitelist erc20 zrc20
 	newRunner.Logger.Info("whitelisting ERC20 on new network")
-	res, err := newRunner.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, crosschaintypes.NewMsgWhitelistERC20(
-		adminAddr,
+	res, err := newRunner.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, crosschaintypes.NewMsgWhitelistERC20(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		newRunner.ERC20Addr.Hex(),
 		chains.Sepolia.ChainId,
 		"USDT",
diff --git a/e2e/e2etests/test_pause_zrc20.go b/e2e/e2etests/test_pause_zrc20.go
index 1495a7ac60..c1924d85cf 100644
--- a/e2e/e2etests/test_pause_zrc20.go
+++ b/e2e/e2etests/test_pause_zrc20.go
@@ -35,10 +35,10 @@ func TestPauseZRC20(r *runner.E2ERunner, _ []string) {
 	// Pause ETH ZRC20
 	r.Logger.Info("Pausing ETH")
 	msgPause := fungibletypes.NewMsgPauseZRC20(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.EmergencyPolicyName),
 		[]string{r.ETHZRC20Addr.Hex()},
 	)
-	res, err := r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msgPause)
+	res, err := r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgPause)
 	require.NoError(r, err)
 	r.Logger.Info("pause zrc20 tx hash: %s", res.TxHash)
 
@@ -106,10 +106,10 @@ func TestPauseZRC20(r *runner.E2ERunner, _ []string) {
 	// Unpause ETH ZRC20
 	r.Logger.Info("Unpausing ETH")
 	msgUnpause := fungibletypes.NewMsgUnpauseZRC20(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		[]string{r.ETHZRC20Addr.Hex()},
 	)
-	res, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msgUnpause)
+	res, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgUnpause)
 	require.NoError(r, err)
 
 	r.Logger.Info("unpause zrc20 tx hash: %s", res.TxHash)
diff --git a/e2e/e2etests/test_rate_limiter.go b/e2e/e2etests/test_rate_limiter.go
index 739d7821dc..af8221f23f 100644
--- a/e2e/e2etests/test_rate_limiter.go
+++ b/e2e/e2etests/test_rate_limiter.go
@@ -167,11 +167,11 @@ func waitForWithdrawMined(
 
 // setupRateLimiterFlags sets up the rate limiter flags with flags defined in the test
 func setupRateLimiterFlags(r *runner.E2ERunner, flags crosschaintypes.RateLimiterFlags) error {
-	adminAddr, err := r.ZetaTxServer.GetAccountAddressFromName(utils.FungibleAdminName)
+	adminAddr, err := r.ZetaTxServer.GetAccountAddressFromName(utils.OperationalPolicyName)
 	if err != nil {
 		return err
 	}
-	_, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, crosschaintypes.NewMsgUpdateRateLimiterFlags(
+	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, crosschaintypes.NewMsgUpdateRateLimiterFlags(
 		adminAddr,
 		flags,
 	))
diff --git a/e2e/e2etests/test_update_bytecode_connector.go b/e2e/e2etests/test_update_bytecode_connector.go
index 73786f2971..c370cf6a33 100644
--- a/e2e/e2etests/test_update_bytecode_connector.go
+++ b/e2e/e2etests/test_update_bytecode_connector.go
@@ -46,11 +46,11 @@ func TestUpdateBytecodeConnector(r *runner.E2ERunner, _ []string) {
 
 	r.Logger.Info("Updating the bytecode of the Connector")
 	msg := fungibletypes.NewMsgUpdateContractBytecode(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.AdminPolicyName),
 		r.ConnectorZEVMAddr.Hex(),
 		codeHashRes.CodeHash,
 	)
-	res, err := r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg)
+	res, err := r.ZetaTxServer.BroadcastTx(utils.AdminPolicyName, msg)
 	require.NoError(r, err)
 	r.Logger.Info("Update connector bytecode tx hash: %s", res.TxHash)
 
diff --git a/e2e/e2etests/test_update_bytecode_zrc20.go b/e2e/e2etests/test_update_bytecode_zrc20.go
index 8205b88d9c..04e234b6ae 100644
--- a/e2e/e2etests/test_update_bytecode_zrc20.go
+++ b/e2e/e2etests/test_update_bytecode_zrc20.go
@@ -68,11 +68,11 @@ func TestUpdateBytecodeZRC20(r *runner.E2ERunner, _ []string) {
 
 	r.Logger.Info("Updating the bytecode of the ZRC20")
 	msg := fungibletypes.NewMsgUpdateContractBytecode(
-		r.ZetaTxServer.GetAccountAddress(0),
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.AdminPolicyName),
 		r.ETHZRC20Addr.Hex(),
 		codeHashRes.CodeHash,
 	)
-	res, err := r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg)
+	res, err := r.ZetaTxServer.BroadcastTx(utils.AdminPolicyName, msg)
 	require.NoError(r, err)
 
 	r.Logger.Info("Update zrc20 bytecode tx hash: %s", res.TxHash)
diff --git a/e2e/runner/setup_zeta.go b/e2e/runner/setup_zeta.go
index ef3acbd64b..859f83d3e4 100644
--- a/e2e/runner/setup_zeta.go
+++ b/e2e/runner/setup_zeta.go
@@ -75,7 +75,7 @@ func (r *E2ERunner) SetZEVMContracts() {
 
 	// deploy system contracts and ZRC20 contracts on ZetaChain
 	uniswapV2FactoryAddr, uniswapV2RouterAddr, zevmConnectorAddr, wzetaAddr, erc20zrc20Addr, err := r.ZetaTxServer.DeploySystemContractsAndZRC20(
-		e2eutils.FungibleAdminName,
+		e2eutils.OperationalPolicyName,
 		r.ERC20Addr.Hex(),
 	)
 	require.NoError(r, err)
@@ -209,12 +209,12 @@ func (r *E2ERunner) SetupBTCZRC20() {
 func (r *E2ERunner) EnableHeaderVerification(chainIDList []int64) error {
 	r.Logger.Print("⚙️ enabling verification flags for block headers")
 
-	return r.ZetaTxServer.EnableHeaderVerification(e2eutils.FungibleAdminName, chainIDList)
+	return r.ZetaTxServer.EnableHeaderVerification(e2eutils.OperationalPolicyName, chainIDList)
 }
 
 // FundEmissionsPool funds the emissions pool on ZetaChain with the same value as used originally on mainnet (20M ZETA)
 func (r *E2ERunner) FundEmissionsPool() error {
 	r.Logger.Print("⚙️ funding the emissions pool on ZetaChain with 20M ZETA (%s)", txserver.EmissionsPoolAddress)
 
-	return r.ZetaTxServer.FundEmissionsPool(e2eutils.FungibleAdminName, EmissionsPoolFunding)
+	return r.ZetaTxServer.FundEmissionsPool(e2eutils.OperationalPolicyName, EmissionsPoolFunding)
 }
diff --git a/e2e/txserver/zeta_tx_server.go b/e2e/txserver/zeta_tx_server.go
index 5c4c5e80af..c0119eadec 100644
--- a/e2e/txserver/zeta_tx_server.go
+++ b/e2e/txserver/zeta_tx_server.go
@@ -153,6 +153,19 @@ func (zts ZetaTxServer) GetAccountAddressFromName(name string) (string, error) {
 	return addr.String(), nil
 }
 
+// GetAccountAddressFromName returns the account address from the given name
+func (zts ZetaTxServer) MustGetAccountAddressFromName(name string) string {
+	acc, err := zts.clientCtx.Keyring.Key(name)
+	if err != nil {
+		panic(err)
+	}
+	addr, err := acc.GetAddress()
+	if err != nil {
+		panic(err)
+	}
+	return addr.String()
+}
+
 // GetAllAccountAddress returns all account addresses
 func (zts ZetaTxServer) GetAllAccountAddress() []string {
 	return zts.address
diff --git a/e2e/utils/zetacore.go b/e2e/utils/zetacore.go
index cbba05de75..89f5c81042 100644
--- a/e2e/utils/zetacore.go
+++ b/e2e/utils/zetacore.go
@@ -18,6 +18,10 @@ type CCTXClient = crosschaintypes.QueryClient
 const (
 	FungibleAdminName = "fungibleadmin"
 
+	EmergencyPolicyName   = "emergency"
+	AdminPolicyName       = "admin"
+	OperationalPolicyName = "operational"
+
 	DefaultCctxTimeout = 4 * time.Minute
 )
 

From 16d38f1f4e540dabc5b4e53c3f00b88aab05a619 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 10 Jul 2024 13:47:48 -0400
Subject: [PATCH 03/15] remove fungible admin and add changelog

---
 changelog.md                                |  2 +-
 cmd/zetae2e/config/localnet.yml             |  4 ---
 contrib/localnet/scripts/start-zetacored.sh |  3 +-
 e2e/config/config.go                        | 35 ++++++++++++---------
 e2e/txserver/zeta_tx_server.go              |  3 +-
 e2e/utils/zetacore.go                       |  2 --
 6 files changed, 24 insertions(+), 25 deletions(-)

diff --git a/changelog.md b/changelog.md
index 7b679fb678..fc417b1109 100644
--- a/changelog.md
+++ b/changelog.md
@@ -76,7 +76,7 @@
 * [2349](https://github.com/zeta-chain/node/pull/2349) - add TestBitcoinDepositRefund and WithdrawBitcoinMultipleTimes E2E tests
 * [2368](https://github.com/zeta-chain/node/pull/2368) - eliminate panic usage across testing suite
 * [2369](https://github.com/zeta-chain/node/pull/2369) - fix random cross-chain swap failure caused by using tiny UTXO
-
+* [2549](https://github.com/zeta-chain/node/pull/2459) - add separate accounts for each policy in e2e tests
 
 ### Fixes
 
diff --git a/cmd/zetae2e/config/localnet.yml b/cmd/zetae2e/config/localnet.yml
index 8026e67219..114f1c4f32 100644
--- a/cmd/zetae2e/config/localnet.yml
+++ b/cmd/zetae2e/config/localnet.yml
@@ -32,10 +32,6 @@ additional_accounts:
     bech32_address: "zeta17w0adeg64ky0daxwd2ugyuneellmjgnx4e483s"
     evm_address: "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266"
     private_key: "ac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
-  user_fungible_admin:
-    bech32_address: "zeta1svzuz982w09vf2y08xsh8qplj36phyz466krj3"
-    evm_address: "0x8305C114Ea73cAc4A88f39A173803F94741b9055"
-    private_key: "d88d09a7d6849c15a36eb6931f9dd616091a63e9849a2cc86f309ba11fb8fec5"
 policy_accounts:
   emergency_policy_account:
     bech32_address: "zeta16m2cnrdwtgweq4njc6t470vl325gw4kp6s7tap"
diff --git a/contrib/localnet/scripts/start-zetacored.sh b/contrib/localnet/scripts/start-zetacored.sh
index 5e4b7e72b6..c3e53c6c93 100755
--- a/contrib/localnet/scripts/start-zetacored.sh
+++ b/contrib/localnet/scripts/start-zetacored.sh
@@ -219,8 +219,7 @@ then
 
 # set admin account
   zetacored add-genesis-account zeta1n0rn6sne54hv7w2uu93fl48ncyqz97d3kty6sh 100000000000000000000000000azeta # Funds the localnet_gov_admin account
-  
-  address=$(yq -r '.additional_accounts.user_fungible_admin.bech32_address' /root/config.yml)
+
   emergency_policy=$(yq -r '.policy_accounts.emergency_policy_account.bech32_address' /root/config.yml)
   admin_policy=$(yq -r '.policy_accounts.admin_policy_account.bech32_address' /root/config.yml)
   operational_policy=$(yq -r '.policy_accounts.operational_policy_account.bech32_address' /root/config.yml)
diff --git a/e2e/config/config.go b/e2e/config/config.go
index 235b7cb568..6cde9bac26 100644
--- a/e2e/config/config.go
+++ b/e2e/config/config.go
@@ -58,14 +58,13 @@ type Account struct {
 
 // AdditionalAccounts are extra accounts required to run specific tests
 type AdditionalAccounts struct {
-	UserERC20         Account `yaml:"user_erc20"`
-	UserZetaTest      Account `yaml:"user_zeta_test"`
-	UserZEVMMPTest    Account `yaml:"user_zevm_mp_test"`
-	UserBitcoin       Account `yaml:"user_bitcoin"`
-	UserEther         Account `yaml:"user_ether"`
-	UserMisc          Account `yaml:"user_misc"`
-	UserAdmin         Account `yaml:"user_admin"`
-	UserFungibleAdmin Account `yaml:"user_fungible_admin"`
+	UserERC20      Account `yaml:"user_erc20"`
+	UserZetaTest   Account `yaml:"user_zeta_test"`
+	UserZEVMMPTest Account `yaml:"user_zevm_mp_test"`
+	UserBitcoin    Account `yaml:"user_bitcoin"`
+	UserEther      Account `yaml:"user_ether"`
+	UserMisc       Account `yaml:"user_misc"`
+	UserAdmin      Account `yaml:"user_admin"`
 }
 
 type PolicyAccounts struct {
@@ -199,7 +198,6 @@ func (a AdditionalAccounts) AsSlice() []Account {
 		a.UserEther,
 		a.UserMisc,
 		a.UserAdmin,
-		a.UserFungibleAdmin,
 	}
 }
 
@@ -209,7 +207,6 @@ func (a PolicyAccounts) AsSlice() []Account {
 		a.OperationalPolicyAccount,
 		a.AdminPolicyAccount,
 	}
-
 }
 
 // Validate validates the config
@@ -232,9 +229,21 @@ func (c Config) Validate() error {
 		}
 		err := account.Validate()
 		if err != nil {
-			return fmt.Errorf("validating account %d: %w", i, err)
+			return fmt.Errorf("validating additional account %d: %w", i, err)
 		}
 	}
+
+	policyAccounts := c.PolicyAccounts.AsSlice()
+	for i, account := range policyAccounts {
+		if account.RawEVMAddress == "" {
+			continue
+		}
+		err := account.Validate()
+		if err != nil {
+			return fmt.Errorf("validating policy account %d: %w", i, err)
+		}
+	}
+
 	return nil
 }
 
@@ -273,10 +282,6 @@ func (c *Config) GenerateKeys() error {
 	if err != nil {
 		return err
 	}
-	c.AdditionalAccounts.UserFungibleAdmin, err = generateAccount()
-	if err != nil {
-		return err
-	}
 	c.PolicyAccounts.EmergencyPolicyAccount, err = generateAccount()
 	if err != nil {
 		return err
diff --git a/e2e/txserver/zeta_tx_server.go b/e2e/txserver/zeta_tx_server.go
index c0119eadec..9b93aee293 100644
--- a/e2e/txserver/zeta_tx_server.go
+++ b/e2e/txserver/zeta_tx_server.go
@@ -153,7 +153,8 @@ func (zts ZetaTxServer) GetAccountAddressFromName(name string) (string, error) {
 	return addr.String(), nil
 }
 
-// GetAccountAddressFromName returns the account address from the given name
+// MustGetAccountAddressFromName returns the account address from the given name.It panics on error
+// and should be used in tests only
 func (zts ZetaTxServer) MustGetAccountAddressFromName(name string) string {
 	acc, err := zts.clientCtx.Keyring.Key(name)
 	if err != nil {
diff --git a/e2e/utils/zetacore.go b/e2e/utils/zetacore.go
index 89f5c81042..a10dc8d68b 100644
--- a/e2e/utils/zetacore.go
+++ b/e2e/utils/zetacore.go
@@ -16,8 +16,6 @@ import (
 type CCTXClient = crosschaintypes.QueryClient
 
 const (
-	FungibleAdminName = "fungibleadmin"
-
 	EmergencyPolicyName   = "emergency"
 	AdminPolicyName       = "admin"
 	OperationalPolicyName = "operational"

From 71157c9ce83fe7657cc0a0aa951a36d12f395ccc Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 10 Jul 2024 15:32:48 -0400
Subject: [PATCH 04/15] generate files

---
 cmd/zetae2e/local/local.go                 |  6 +++++-
 e2e/e2etests/test_erc20_deposit_refund.go  |  6 +++++-
 e2e/e2etests/test_migrate_chain_support.go | 23 ++++++++++++----------
 3 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/cmd/zetae2e/local/local.go b/cmd/zetae2e/local/local.go
index 62356162ce..f282cd9f07 100644
--- a/cmd/zetae2e/local/local.go
+++ b/cmd/zetae2e/local/local.go
@@ -127,7 +127,11 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 	zetaTxServer, err := txserver.NewZetaTxServer(
 		conf.RPCs.ZetaCoreRPC,
 		[]string{utils.EmergencyPolicyName, utils.OperationalPolicyName, utils.AdminPolicyName},
-		[]string{conf.PolicyAccounts.EmergencyPolicyAccount.RawPrivateKey.String(), conf.PolicyAccounts.OperationalPolicyAccount.RawPrivateKey.String(), conf.PolicyAccounts.AdminPolicyAccount.RawPrivateKey.String()},
+		[]string{
+			conf.PolicyAccounts.EmergencyPolicyAccount.RawPrivateKey.String(),
+			conf.PolicyAccounts.OperationalPolicyAccount.RawPrivateKey.String(),
+			conf.PolicyAccounts.AdminPolicyAccount.RawPrivateKey.String(),
+		},
 		conf.ZetaChainID,
 	)
 	noError(err)
diff --git a/e2e/e2etests/test_erc20_deposit_refund.go b/e2e/e2etests/test_erc20_deposit_refund.go
index 949b16d989..a47100ef3f 100644
--- a/e2e/e2etests/test_erc20_deposit_refund.go
+++ b/e2e/e2etests/test_erc20_deposit_refund.go
@@ -36,7 +36,11 @@ func TestERC20DepositAndCallRefund(r *runner.E2ERunner, _ []string) {
 	r.Logger.CCTX(*cctx, "deposit")
 	r.Logger.Info("Refunding the cctx via admin")
 
-	msg := types.NewMsgRefundAbortedCCTX(r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName), cctx.Index, r.EVMAddress().String())
+	msg := types.NewMsgRefundAbortedCCTX(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
+		cctx.Index,
+		r.EVMAddress().String(),
+	)
 
 	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msg)
 	require.NoError(r, err)
diff --git a/e2e/e2etests/test_migrate_chain_support.go b/e2e/e2etests/test_migrate_chain_support.go
index ba0b7f3b9b..f0fa69f6e0 100644
--- a/e2e/e2etests/test_migrate_chain_support.go
+++ b/e2e/e2etests/test_migrate_chain_support.go
@@ -67,16 +67,19 @@ func TestMigrateChainSupport(r *runner.E2ERunner, _ []string) {
 
 	// setup the gas token
 	require.NoError(r, err)
-	_, err = newRunner.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, fungibletypes.NewMsgDeployFungibleCoinZRC20(
-		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
-		"",
-		chainParams.ChainId,
-		18,
-		"Sepolia ETH",
-		"sETH",
-		coin.CoinType_Gas,
-		100000,
-	))
+	_, err = newRunner.ZetaTxServer.BroadcastTx(
+		utils.OperationalPolicyName,
+		fungibletypes.NewMsgDeployFungibleCoinZRC20(
+			r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
+			"",
+			chainParams.ChainId,
+			18,
+			"Sepolia ETH",
+			"sETH",
+			coin.CoinType_Gas,
+			100000,
+		),
+	)
 	require.NoError(r, err)
 
 	// set the gas token in the runner

From 76abf698f885ba60602cf52c4393185bfc7f1ec6 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Thu, 11 Jul 2024 08:39:34 -0400
Subject: [PATCH 05/15] add test for add inbound tracker

---
 cmd/zetae2e/local/local.go                    |  11 +-
 e2e/e2etests/e2etests.go                      |   7 +
 e2e/e2etests/test_admin_transactions.go       |  55 ++
 .../zetachain/zetacore/crosschain/query.proto |  15 +
 x/authority/types/authorization_list.go       |   2 +
 x/crosschain/client/cli/query.go              |   1 +
 .../client/cli/query_inbound_tracker.go       |  26 +
 .../keeper/grpc_query_inbound_tracker.go      |  14 +
 .../keeper/grpc_query_inbound_tracker_test.go |  35 +-
 x/crosschain/types/query.pb.go                | 703 ++++++++++++++----
 x/crosschain/types/query.pb.gw.go             | 123 +++
 11 files changed, 843 insertions(+), 149 deletions(-)
 create mode 100644 e2e/e2etests/test_admin_transactions.go

diff --git a/cmd/zetae2e/local/local.go b/cmd/zetae2e/local/local.go
index f282cd9f07..e5956dc19c 100644
--- a/cmd/zetae2e/local/local.go
+++ b/cmd/zetae2e/local/local.go
@@ -277,11 +277,12 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 	}
 	if testAdmin {
 		eg.Go(adminTestRoutine(conf, deployerRunner, verbose,
-			e2etests.TestRateLimiterName,
-			e2etests.TestPauseZRC20Name,
-			e2etests.TestUpdateBytecodeZRC20Name,
-			e2etests.TestUpdateBytecodeConnectorName,
-			e2etests.TestDepositEtherLiquidityCapName,
+			//e2etests.TestRateLimiterName,
+			//e2etests.TestPauseZRC20Name,
+			//e2etests.TestUpdateBytecodeZRC20Name,
+			//e2etests.TestUpdateBytecodeConnectorName,
+			//e2etests.TestDepositEtherLiquidityCapName,
+			e2etests.TestAdminTransactionsName,
 
 			// TestMigrateChainSupportName tests EVM chain migration. Currently this test doesn't work with Anvil because pre-EIP1559 txs are not supported
 			// See issue below for details
diff --git a/e2e/e2etests/e2etests.go b/e2e/e2etests/e2etests.go
index 396b725617..4a5574695c 100644
--- a/e2e/e2etests/e2etests.go
+++ b/e2e/e2etests/e2etests.go
@@ -100,6 +100,7 @@ const (
 	TestUpdateBytecodeZRC20Name      = "update_bytecode_zrc20"
 	TestUpdateBytecodeConnectorName  = "update_bytecode_connector"
 	TestRateLimiterName              = "rate_limiter"
+	TestAdminTransactionsName        = "admin_transactions"
 
 	/*
 	 Special tests
@@ -531,6 +532,12 @@ var AllE2ETests = []runner.E2ETest{
 		[]runner.ArgDefinition{},
 		TestRateLimiter,
 	),
+	runner.NewE2ETest(
+		TestAdminTransactionsName,
+		"test admin critical admin transactions that have not been tested by any other test",
+		[]runner.ArgDefinition{},
+		TestAdminTransactions,
+	),
 	/*
 	 Special tests
 	*/
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
new file mode 100644
index 0000000000..1fd22a1fe4
--- /dev/null
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -0,0 +1,55 @@
+package e2etests
+
+import (
+	"time"
+
+	"github.com/stretchr/testify/require"
+	"github.com/zeta-chain/zetacore/e2e/runner"
+	"github.com/zeta-chain/zetacore/e2e/utils"
+	"github.com/zeta-chain/zetacore/pkg/chains"
+	"github.com/zeta-chain/zetacore/pkg/coin"
+	"github.com/zeta-chain/zetacore/testutil/sample"
+	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
+)
+
+func TestAdminTransactions(r *runner.E2ERunner, args []string) {
+	r.Logger.Info("Adding a inbound tracker ")
+	chainEth := chains.GoerliLocalnet
+	chainBtc := chains.BitcoinRegtest
+	msgEth := crosschaintypes.NewMsgAddInboundTracker(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.EmergencyPolicyName),
+		chainEth.ChainId,
+		coin.CoinType_Gas,
+		sample.Hash().Hex(),
+	)
+	_, err := r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgEth)
+	require.NoError(r, err)
+
+	msgBtc := crosschaintypes.NewMsgAddInboundTracker(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.EmergencyPolicyName),
+		chainBtc.ChainId,
+		coin.CoinType_Gas,
+		sample.BtcHash().String(),
+	)
+
+	_, err = r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgBtc)
+	require.NoError(r, err)
+
+	time.Sleep(8 * time.Second)
+
+	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
+		ChainID: msgEth.ChainId,
+		TxHash:  msgEth.TxHash,
+	})
+	require.NoError(r, err)
+	require.NotNil(r, tracker)
+	require.Equal(r, msgEth.TxHash, tracker.InboundTracker.TxHash)
+
+	tracker, err = r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
+		ChainID: msgBtc.ChainId,
+		TxHash:  msgBtc.TxHash,
+	})
+	require.NoError(r, err)
+	require.NotNil(r, tracker)
+	require.Equal(r, msgBtc.TxHash, tracker.InboundTracker.TxHash)
+}
diff --git a/proto/zetachain/zetacore/crosschain/query.proto b/proto/zetachain/zetacore/crosschain/query.proto
index d9021e29f1..943f12bd4f 100644
--- a/proto/zetachain/zetacore/crosschain/query.proto
+++ b/proto/zetachain/zetacore/crosschain/query.proto
@@ -45,6 +45,12 @@ service Query {
     option (google.api.http).get = "/zeta-chain/crosschain/inboundTrackers";
   }
 
+  rpc InboundTracker(QueryInboundTrackerRequest)
+      returns (QueryInboundTrackerResponse) {
+    option (google.api.http).get =
+        "/zeta-chain/crosschain/inboundTracker/{chainID}/{txHash}";
+  }
+
   // Queries a InboundHashToCctx by index.
   rpc InboundHashToCctx(QueryGetInboundHashToCctxRequest)
       returns (QueryGetInboundHashToCctxResponse) {
@@ -383,3 +389,12 @@ message QueryRateLimiterFlagsRequest {}
 message QueryRateLimiterFlagsResponse {
   RateLimiterFlags rateLimiterFlags = 1 [ (gogoproto.nullable) = false ];
 }
+
+message QueryInboundTrackerRequest {
+  int64 chainID = 1;
+  string txHash = 2;
+}
+
+message QueryInboundTrackerResponse {
+  InboundTracker inboundTracker = 1 [ (gogoproto.nullable) = false ];
+}
\ No newline at end of file
diff --git a/x/authority/types/authorization_list.go b/x/authority/types/authorization_list.go
index 5f72408833..93faef42b8 100644
--- a/x/authority/types/authorization_list.go
+++ b/x/authority/types/authorization_list.go
@@ -6,6 +6,8 @@ import (
 	"cosmossdk.io/errors"
 )
 
+// MsgUpdateGasPriceIncreaseFlags
+// MsgAddToInTxTracker
 var (
 	// OperationPolicyMessages keeps track of the message URLs that can, by default, only be executed by operational policy address
 	OperationPolicyMessages = []string{
diff --git a/x/crosschain/client/cli/query.go b/x/crosschain/client/cli/query.go
index 63669896cf..4df27d227d 100644
--- a/x/crosschain/client/cli/query.go
+++ b/x/crosschain/client/cli/query.go
@@ -36,6 +36,7 @@ func GetQueryCmd(_ string) *cobra.Command {
 		CmdPendingCctx(),
 		CmdListInboundTrackerByChain(),
 		CmdListInboundTrackers(),
+		CmdShowInboundTracker(),
 		CmdGetZetaAccounting(),
 		CmdListPendingCCTXWithinRateLimit(),
 
diff --git a/x/crosschain/client/cli/query_inbound_tracker.go b/x/crosschain/client/cli/query_inbound_tracker.go
index e467386176..8a734e2f2c 100644
--- a/x/crosschain/client/cli/query_inbound_tracker.go
+++ b/x/crosschain/client/cli/query_inbound_tracker.go
@@ -11,6 +11,32 @@ import (
 	"github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
+func CmdShowInboundTracker() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "show-inbound-tracker [chainId] [txHash]",
+		Short: "shows an inbound tracker by chainId and txHash",
+		Args:  cobra.ExactArgs(2),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			clientCtx := client.GetClientContextFromCmd(cmd)
+			queryClient := types.NewQueryClient(clientCtx)
+			argChain, err := strconv.ParseInt(args[0], 10, 64)
+			if err != nil {
+				return err
+			}
+			params := &types.QueryInboundTrackerRequest{
+				ChainID: argChain,
+				TxHash:  args[1],
+			}
+			res, err := queryClient.InboundTracker(context.Background(), params)
+			if err != nil {
+				return err
+			}
+			return clientCtx.PrintProto(res)
+		},
+	}
+	flags.AddQueryFlagsToCmd(cmd)
+	return cmd
+}
 func CmdListInboundTrackerByChain() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "list-inbound-tracker [chainId]",
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker.go b/x/crosschain/keeper/grpc_query_inbound_tracker.go
index a076ffb677..0dc154af7e 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker.go
@@ -35,3 +35,17 @@ func (k Keeper) InboundTrackerAll(
 	}
 	return &types.QueryAllInboundTrackersResponse{InboundTracker: inTxTrackers, Pagination: pageRes}, nil
 }
+
+func (k Keeper) InboundTracker(
+	goCtx context.Context,
+	req *types.QueryInboundTrackerRequest,
+) (*types.QueryInboundTrackerResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	inTxTracker, found := k.GetInboundTracker(ctx, req.ChainID, req.TxHash)
+	if !found {
+		return nil, status.Error(codes.Internal, "not found")
+	}
+
+	return &types.QueryInboundTrackerResponse{InboundTracker: inTxTracker}, nil
+}
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker_test.go b/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
index 3c17284faa..15f4779ee1 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
-
+	"github.com/zeta-chain/zetacore/pkg/chains"
 	"github.com/zeta-chain/zetacore/pkg/coin"
 	keepertest "github.com/zeta-chain/zetacore/testutil/keeper"
 	"github.com/zeta-chain/zetacore/testutil/sample"
@@ -48,3 +48,36 @@ func TestKeeper_InboundTrackerAll(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, 2, len(res.InboundTracker))
 }
+
+func TestKeeper_InboundTracker(t *testing.T) {
+	t.Run("successfully get inbound tracker", func(t *testing.T) {
+		k, ctx, _, _ := keepertest.CrosschainKeeper(t)
+		hash := sample.Hash().Hex()
+		chainID := chains.GoerliLocalnet.ChainId
+		k.SetInboundTracker(ctx, types.InboundTracker{
+			ChainId:  chainID,
+			TxHash:   hash,
+			CoinType: coin.CoinType_Gas,
+		})
+
+		res, err := k.InboundTracker(ctx, &types.QueryInboundTrackerRequest{
+			ChainID: chainID,
+			TxHash:  hash,
+		})
+		require.NoError(t, err)
+		require.NotNil(t, res.InboundTracker)
+	})
+
+	t.Run("inbound tracker not found", func(t *testing.T) {
+		k, ctx, _, _ := keepertest.CrosschainKeeper(t)
+		hash := sample.Hash().Hex()
+		chainID := chains.GoerliLocalnet.ChainId
+
+		res, err := k.InboundTracker(ctx, &types.QueryInboundTrackerRequest{
+			ChainID: chainID,
+			TxHash:  hash,
+		})
+		require.ErrorContains(t, err, "not found")
+		require.Nil(t, res)
+	})
+}
diff --git a/x/crosschain/types/query.pb.go b/x/crosschain/types/query.pb.go
index 524a361087..48c5f3f498 100644
--- a/x/crosschain/types/query.pb.go
+++ b/x/crosschain/types/query.pb.go
@@ -2214,6 +2214,102 @@ func (m *QueryRateLimiterFlagsResponse) GetRateLimiterFlags() RateLimiterFlags {
 	return RateLimiterFlags{}
 }
 
+type QueryInboundTrackerRequest struct {
+	ChainID int64  `protobuf:"varint,1,opt,name=chainID,proto3" json:"chainID,omitempty"`
+	TxHash  string `protobuf:"bytes,2,opt,name=txHash,proto3" json:"txHash,omitempty"`
+}
+
+func (m *QueryInboundTrackerRequest) Reset()         { *m = QueryInboundTrackerRequest{} }
+func (m *QueryInboundTrackerRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryInboundTrackerRequest) ProtoMessage()    {}
+func (*QueryInboundTrackerRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d00cb546ea76908b, []int{45}
+}
+func (m *QueryInboundTrackerRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryInboundTrackerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryInboundTrackerRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryInboundTrackerRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryInboundTrackerRequest.Merge(m, src)
+}
+func (m *QueryInboundTrackerRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryInboundTrackerRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryInboundTrackerRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryInboundTrackerRequest proto.InternalMessageInfo
+
+func (m *QueryInboundTrackerRequest) GetChainID() int64 {
+	if m != nil {
+		return m.ChainID
+	}
+	return 0
+}
+
+func (m *QueryInboundTrackerRequest) GetTxHash() string {
+	if m != nil {
+		return m.TxHash
+	}
+	return ""
+}
+
+type QueryInboundTrackerResponse struct {
+	InboundTracker InboundTracker `protobuf:"bytes,1,opt,name=inboundTracker,proto3" json:"inboundTracker"`
+}
+
+func (m *QueryInboundTrackerResponse) Reset()         { *m = QueryInboundTrackerResponse{} }
+func (m *QueryInboundTrackerResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryInboundTrackerResponse) ProtoMessage()    {}
+func (*QueryInboundTrackerResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d00cb546ea76908b, []int{46}
+}
+func (m *QueryInboundTrackerResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryInboundTrackerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryInboundTrackerResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryInboundTrackerResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryInboundTrackerResponse.Merge(m, src)
+}
+func (m *QueryInboundTrackerResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryInboundTrackerResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryInboundTrackerResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryInboundTrackerResponse proto.InternalMessageInfo
+
+func (m *QueryInboundTrackerResponse) GetInboundTracker() InboundTracker {
+	if m != nil {
+		return m.InboundTracker
+	}
+	return InboundTracker{}
+}
+
 func init() {
 	proto.RegisterType((*QueryZetaAccountingRequest)(nil), "zetachain.zetacore.crosschain.QueryZetaAccountingRequest")
 	proto.RegisterType((*QueryZetaAccountingResponse)(nil), "zetachain.zetacore.crosschain.QueryZetaAccountingResponse")
@@ -2260,6 +2356,8 @@ func init() {
 	proto.RegisterType((*QueryMessagePassingProtocolFeeResponse)(nil), "zetachain.zetacore.crosschain.QueryMessagePassingProtocolFeeResponse")
 	proto.RegisterType((*QueryRateLimiterFlagsRequest)(nil), "zetachain.zetacore.crosschain.QueryRateLimiterFlagsRequest")
 	proto.RegisterType((*QueryRateLimiterFlagsResponse)(nil), "zetachain.zetacore.crosschain.QueryRateLimiterFlagsResponse")
+	proto.RegisterType((*QueryInboundTrackerRequest)(nil), "zetachain.zetacore.crosschain.QueryInboundTrackerRequest")
+	proto.RegisterType((*QueryInboundTrackerResponse)(nil), "zetachain.zetacore.crosschain.QueryInboundTrackerResponse")
 }
 
 func init() {
@@ -2267,150 +2365,154 @@ func init() {
 }
 
 var fileDescriptor_d00cb546ea76908b = []byte{
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+	// 2341 bytes of a gzipped FileDescriptorProto
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+	0x39, 0xdf, 0x31, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -2432,6 +2534,7 @@ type QueryClient interface {
 	OutboundTrackerAllByChain(ctx context.Context, in *QueryAllOutboundTrackerByChainRequest, opts ...grpc.CallOption) (*QueryAllOutboundTrackerByChainResponse, error)
 	InboundTrackerAllByChain(ctx context.Context, in *QueryAllInboundTrackerByChainRequest, opts ...grpc.CallOption) (*QueryAllInboundTrackerByChainResponse, error)
 	InboundTrackerAll(ctx context.Context, in *QueryAllInboundTrackersRequest, opts ...grpc.CallOption) (*QueryAllInboundTrackersResponse, error)
+	InboundTracker(ctx context.Context, in *QueryInboundTrackerRequest, opts ...grpc.CallOption) (*QueryInboundTrackerResponse, error)
 	// Queries a InboundHashToCctx by index.
 	InboundHashToCctx(ctx context.Context, in *QueryGetInboundHashToCctxRequest, opts ...grpc.CallOption) (*QueryGetInboundHashToCctxResponse, error)
 	// Queries a InboundHashToCctx data by index.
@@ -2536,6 +2639,15 @@ func (c *queryClient) InboundTrackerAll(ctx context.Context, in *QueryAllInbound
 	return out, nil
 }
 
+func (c *queryClient) InboundTracker(ctx context.Context, in *QueryInboundTrackerRequest, opts ...grpc.CallOption) (*QueryInboundTrackerResponse, error) {
+	out := new(QueryInboundTrackerResponse)
+	err := c.cc.Invoke(ctx, "/zetachain.zetacore.crosschain.Query/InboundTracker", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *queryClient) InboundHashToCctx(ctx context.Context, in *QueryGetInboundHashToCctxRequest, opts ...grpc.CallOption) (*QueryGetInboundHashToCctxResponse, error) {
 	out := new(QueryGetInboundHashToCctxResponse)
 	err := c.cc.Invoke(ctx, "/zetachain.zetacore.crosschain.Query/InboundHashToCctx", in, out, opts...)
@@ -2779,6 +2891,7 @@ type QueryServer interface {
 	OutboundTrackerAllByChain(context.Context, *QueryAllOutboundTrackerByChainRequest) (*QueryAllOutboundTrackerByChainResponse, error)
 	InboundTrackerAllByChain(context.Context, *QueryAllInboundTrackerByChainRequest) (*QueryAllInboundTrackerByChainResponse, error)
 	InboundTrackerAll(context.Context, *QueryAllInboundTrackersRequest) (*QueryAllInboundTrackersResponse, error)
+	InboundTracker(context.Context, *QueryInboundTrackerRequest) (*QueryInboundTrackerResponse, error)
 	// Queries a InboundHashToCctx by index.
 	InboundHashToCctx(context.Context, *QueryGetInboundHashToCctxRequest) (*QueryGetInboundHashToCctxResponse, error)
 	// Queries a InboundHashToCctx data by index.
@@ -2849,6 +2962,9 @@ func (*UnimplementedQueryServer) InboundTrackerAllByChain(ctx context.Context, r
 func (*UnimplementedQueryServer) InboundTrackerAll(ctx context.Context, req *QueryAllInboundTrackersRequest) (*QueryAllInboundTrackersResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method InboundTrackerAll not implemented")
 }
+func (*UnimplementedQueryServer) InboundTracker(ctx context.Context, req *QueryInboundTrackerRequest) (*QueryInboundTrackerResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method InboundTracker not implemented")
+}
 func (*UnimplementedQueryServer) InboundHashToCctx(ctx context.Context, req *QueryGetInboundHashToCctxRequest) (*QueryGetInboundHashToCctxResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method InboundHashToCctx not implemented")
 }
@@ -3022,6 +3138,24 @@ func _Query_InboundTrackerAll_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_InboundTracker_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryInboundTrackerRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).InboundTracker(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/zetachain.zetacore.crosschain.Query/InboundTracker",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).InboundTracker(ctx, req.(*QueryInboundTrackerRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Query_InboundHashToCctx_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(QueryGetInboundHashToCctxRequest)
 	if err := dec(in); err != nil {
@@ -3514,6 +3648,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "InboundTrackerAll",
 			Handler:    _Query_InboundTrackerAll_Handler,
 		},
+		{
+			MethodName: "InboundTracker",
+			Handler:    _Query_InboundTracker_Handler,
+		},
 		{
 			MethodName: "InboundHashToCctx",
 			Handler:    _Query_InboundHashToCctx_Handler,
@@ -5299,6 +5437,74 @@ func (m *QueryRateLimiterFlagsResponse) MarshalToSizedBuffer(dAtA []byte) (int,
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryInboundTrackerRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryInboundTrackerRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryInboundTrackerRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.TxHash) > 0 {
+		i -= len(m.TxHash)
+		copy(dAtA[i:], m.TxHash)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.TxHash)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.ChainID != 0 {
+		i = encodeVarintQuery(dAtA, i, uint64(m.ChainID))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryInboundTrackerResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryInboundTrackerResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryInboundTrackerResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.InboundTracker.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintQuery(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -5990,6 +6196,33 @@ func (m *QueryRateLimiterFlagsResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryInboundTrackerRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ChainID != 0 {
+		n += 1 + sovQuery(uint64(m.ChainID))
+	}
+	l = len(m.TxHash)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryInboundTrackerResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.InboundTracker.Size()
+	n += 1 + l + sovQuery(uint64(l))
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -10287,6 +10520,190 @@ func (m *QueryRateLimiterFlagsResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryInboundTrackerRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryInboundTrackerRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryInboundTrackerRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ChainID", wireType)
+			}
+			m.ChainID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ChainID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TxHash", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.TxHash = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryInboundTrackerResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryInboundTrackerResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryInboundTrackerResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field InboundTracker", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.InboundTracker.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/crosschain/types/query.pb.gw.go b/x/crosschain/types/query.pb.gw.go
index 8ed80890ae..33c5bde33d 100644
--- a/x/crosschain/types/query.pb.gw.go
+++ b/x/crosschain/types/query.pb.gw.go
@@ -325,6 +325,82 @@ func local_request_Query_InboundTrackerAll_0(ctx context.Context, marshaler runt
 
 }
 
+func request_Query_InboundTracker_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryInboundTrackerRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["chainID"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chainID")
+	}
+
+	protoReq.ChainID, err = runtime.Int64(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chainID", err)
+	}
+
+	val, ok = pathParams["txHash"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "txHash")
+	}
+
+	protoReq.TxHash, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "txHash", err)
+	}
+
+	msg, err := client.InboundTracker(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_InboundTracker_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryInboundTrackerRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["chainID"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chainID")
+	}
+
+	protoReq.ChainID, err = runtime.Int64(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chainID", err)
+	}
+
+	val, ok = pathParams["txHash"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "txHash")
+	}
+
+	protoReq.TxHash, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "txHash", err)
+	}
+
+	msg, err := server.InboundTracker(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 func request_Query_InboundHashToCctx_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var protoReq QueryGetInboundHashToCctxRequest
 	var metadata runtime.ServerMetadata
@@ -1588,6 +1664,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_InboundTracker_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_InboundTracker_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_InboundTracker_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	mux.Handle("GET", pattern_Query_InboundHashToCctx_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -2327,6 +2426,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_InboundTracker_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_InboundTracker_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_InboundTracker_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	mux.Handle("GET", pattern_Query_InboundHashToCctx_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -2861,6 +2980,8 @@ var (
 
 	pattern_Query_InboundTrackerAll_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"zeta-chain", "crosschain", "inboundTrackers"}, "", runtime.AssumeColonVerbOpt(false)))
 
+	pattern_Query_InboundTracker_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4}, []string{"zeta-chain", "crosschain", "inboundTracker", "chainID", "txHash"}, "", runtime.AssumeColonVerbOpt(false)))
+
 	pattern_Query_InboundHashToCctx_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"zeta-chain", "crosschain", "inboundHashToCctx", "inboundHash"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_InboundHashToCctxData_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"zeta-chain", "crosschain", "inboundHashToCctxData", "inboundHash"}, "", runtime.AssumeColonVerbOpt(false)))
@@ -2925,6 +3046,8 @@ var (
 
 	forward_Query_InboundTrackerAll_0 = runtime.ForwardResponseMessage
 
+	forward_Query_InboundTracker_0 = runtime.ForwardResponseMessage
+
 	forward_Query_InboundHashToCctx_0 = runtime.ForwardResponseMessage
 
 	forward_Query_InboundHashToCctxData_0 = runtime.ForwardResponseMessage

From a7b4ec8f49a77ee2c743cb187b906c8987d05b2c Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Fri, 12 Jul 2024 11:53:07 -0400
Subject: [PATCH 06/15] add sub function

---
 e2e/e2etests/test_admin_transactions.go | 36 ++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index 1fd22a1fe4..faa7424941 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -10,10 +10,44 @@ import (
 	"github.com/zeta-chain/zetacore/pkg/coin"
 	"github.com/zeta-chain/zetacore/testutil/sample"
 	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
+	observertypes "github.com/zeta-chain/zetacore/x/observer/types"
 )
 
 func TestAdminTransactions(r *runner.E2ERunner, args []string) {
-	r.Logger.Info("Adding a inbound tracker ")
+	TestAddToInboundTracker(r)
+	TestUpdateGasPriceIncreaseFlags(r)
+}
+
+func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
+
+	defaultFlags := observertypes.DefaultGasPriceIncreaseFlags
+	msgGasPriceFlags := observertypes.NewMsgUpdateGasPriceIncreaseFlags(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
+		defaultFlags,
+	)
+	_, err := r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
+	require.NoError(r, err)
+
+	defaultFlagsUpdated := defaultFlags
+	defaultFlagsUpdated.EpochLength = defaultFlags.EpochLength + 1
+
+	msgGasPriceFlags = observertypes.NewMsgUpdateGasPriceIncreaseFlags(
+		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
+		defaultFlagsUpdated,
+	)
+
+	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
+	require.NoError(r, err)
+
+	time.Sleep(8 * time.Second)
+
+	flags, err := r.ObserverClient.CrosschainFlags(r.Ctx, &observertypes.QueryGetCrosschainFlagsRequest{})
+	require.NoError(r, err)
+
+	require.Equal(r, defaultFlagsUpdated.EpochLength, flags.CrosschainFlags.GasPriceIncreaseFlags.EpochLength)
+}
+
+func TestAddToInboundTracker(r *runner.E2ERunner) {
 	chainEth := chains.GoerliLocalnet
 	chainBtc := chains.BitcoinRegtest
 	msgEth := crosschaintypes.NewMsgAddInboundTracker(

From 8728a08df950d6d487238332c251db0b888f3b47 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Fri, 12 Jul 2024 12:34:24 -0400
Subject: [PATCH 07/15] add UpdateGasPriceIncreaseFlags

---
 cmd/zetae2e/local/local.go              | 10 +++++-----
 e2e/e2etests/e2etests.go                |  2 +-
 e2e/e2etests/helpers.go                 | 13 +++++++++++++
 e2e/e2etests/test_admin_transactions.go |  9 +++------
 e2e/e2etests/test_rate_limiter.go       |  4 ++--
 5 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/cmd/zetae2e/local/local.go b/cmd/zetae2e/local/local.go
index e5956dc19c..6e850447af 100644
--- a/cmd/zetae2e/local/local.go
+++ b/cmd/zetae2e/local/local.go
@@ -277,11 +277,11 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 	}
 	if testAdmin {
 		eg.Go(adminTestRoutine(conf, deployerRunner, verbose,
-			//e2etests.TestRateLimiterName,
-			//e2etests.TestPauseZRC20Name,
-			//e2etests.TestUpdateBytecodeZRC20Name,
-			//e2etests.TestUpdateBytecodeConnectorName,
-			//e2etests.TestDepositEtherLiquidityCapName,
+			e2etests.TestRateLimiterName,
+			e2etests.TestPauseZRC20Name,
+			e2etests.TestUpdateBytecodeZRC20Name,
+			e2etests.TestUpdateBytecodeConnectorName,
+			e2etests.TestDepositEtherLiquidityCapName,
 			e2etests.TestAdminTransactionsName,
 
 			// TestMigrateChainSupportName tests EVM chain migration. Currently this test doesn't work with Anvil because pre-EIP1559 txs are not supported
diff --git a/e2e/e2etests/e2etests.go b/e2e/e2etests/e2etests.go
index 4a5574695c..4ccde6b330 100644
--- a/e2e/e2etests/e2etests.go
+++ b/e2e/e2etests/e2etests.go
@@ -534,7 +534,7 @@ var AllE2ETests = []runner.E2ETest{
 	),
 	runner.NewE2ETest(
 		TestAdminTransactionsName,
-		"test admin critical admin transactions that have not been tested by any other test",
+		"test admin critical admin transactions",
 		[]runner.ArgDefinition{},
 		TestAdminTransactions,
 	),
diff --git a/e2e/e2etests/helpers.go b/e2e/e2etests/helpers.go
index 4dc37498d9..5495c5d1df 100644
--- a/e2e/e2etests/helpers.go
+++ b/e2e/e2etests/helpers.go
@@ -3,6 +3,7 @@ package e2etests
 import (
 	"math/big"
 	"strconv"
+	"time"
 
 	"github.com/btcsuite/btcd/btcjson"
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
@@ -16,6 +17,18 @@ import (
 	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
+func WaitForNBlock(r *runner.E2ERunner, n int64) {
+	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
+	require.NoError(r, err)
+	for {
+		heightNew, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
+		require.NoError(r, err)
+		if heightNew.Height+n >= height.Height {
+			break
+		}
+		time.Sleep(4 * time.Second)
+	}
+}
 func withdrawBTCZRC20(r *runner.E2ERunner, to btcutil.Address, amount *big.Int) *btcjson.TxRawResult {
 	tx, err := r.BTCZRC20.Approve(
 		r.ZEVMAuth,
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index faa7424941..ab74f2e6d9 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -1,8 +1,6 @@
 package e2etests
 
 import (
-	"time"
-
 	"github.com/stretchr/testify/require"
 	"github.com/zeta-chain/zetacore/e2e/runner"
 	"github.com/zeta-chain/zetacore/e2e/utils"
@@ -13,13 +11,12 @@ import (
 	observertypes "github.com/zeta-chain/zetacore/x/observer/types"
 )
 
-func TestAdminTransactions(r *runner.E2ERunner, args []string) {
+func TestAdminTransactions(r *runner.E2ERunner, _ []string) {
 	TestAddToInboundTracker(r)
 	TestUpdateGasPriceIncreaseFlags(r)
 }
 
 func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
-
 	defaultFlags := observertypes.DefaultGasPriceIncreaseFlags
 	msgGasPriceFlags := observertypes.NewMsgUpdateGasPriceIncreaseFlags(
 		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
@@ -39,7 +36,7 @@ func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
 	require.NoError(r, err)
 
-	time.Sleep(8 * time.Second)
+	WaitForNBlock(r, 1)
 
 	flags, err := r.ObserverClient.CrosschainFlags(r.Ctx, &observertypes.QueryGetCrosschainFlagsRequest{})
 	require.NoError(r, err)
@@ -69,7 +66,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgBtc)
 	require.NoError(r, err)
 
-	time.Sleep(8 * time.Second)
+	WaitForNBlock(r, 1)
 
 	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
 		ChainID: msgEth.ChainId,
diff --git a/e2e/e2etests/test_rate_limiter.go b/e2e/e2etests/test_rate_limiter.go
index af8221f23f..d1eb666986 100644
--- a/e2e/e2etests/test_rate_limiter.go
+++ b/e2e/e2etests/test_rate_limiter.go
@@ -71,8 +71,8 @@ func TestRateLimiter(r *runner.E2ERunner, _ []string) {
 	// https://github.com/zeta-chain/node/issues/2090
 	r.Logger.Print("rate limiter enabled")
 	require.NoError(r, createAndWaitWithdraws(r, withdrawTypeZETA, zetaAmount))
-	require.NoError(r, createAndWaitWithdraws(r, withdrawTypeZETA, ethAmount))
-	require.NoError(r, createAndWaitWithdraws(r, withdrawTypeZETA, erc20Amount))
+	require.NoError(r, createAndWaitWithdraws(r, withdrawTypeETH, ethAmount))
+	require.NoError(r, createAndWaitWithdraws(r, withdrawTypeERC20, erc20Amount))
 
 	// Disable rate limiter
 	r.Logger.Info("disabling rate limiter")

From d5b03f9cd762020f075162b76bd640999c9edbf4 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Fri, 12 Jul 2024 12:42:21 -0400
Subject: [PATCH 08/15] add changelog

---
 changelog.md                            | 1 +
 x/authority/types/authorization_list.go | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/changelog.md b/changelog.md
index fc417b1109..bc2fcfe2fd 100644
--- a/changelog.md
+++ b/changelog.md
@@ -77,6 +77,7 @@
 * [2368](https://github.com/zeta-chain/node/pull/2368) - eliminate panic usage across testing suite
 * [2369](https://github.com/zeta-chain/node/pull/2369) - fix random cross-chain swap failure caused by using tiny UTXO
 * [2549](https://github.com/zeta-chain/node/pull/2459) - add separate accounts for each policy in e2e tests
+* [2473](https://github.com/zeta-chain/node/pull/2473) - add e2e tests for most used admin transactions
 
 ### Fixes
 
diff --git a/x/authority/types/authorization_list.go b/x/authority/types/authorization_list.go
index 93faef42b8..5f72408833 100644
--- a/x/authority/types/authorization_list.go
+++ b/x/authority/types/authorization_list.go
@@ -6,8 +6,6 @@ import (
 	"cosmossdk.io/errors"
 )
 
-// MsgUpdateGasPriceIncreaseFlags
-// MsgAddToInTxTracker
 var (
 	// OperationPolicyMessages keeps track of the message URLs that can, by default, only be executed by operational policy address
 	OperationPolicyMessages = []string{

From d709f8d1c16ee0a8be4c43475af522e5455953bd Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Fri, 12 Jul 2024 19:34:13 -0400
Subject: [PATCH 09/15] rename proto files

---
 .../zetacored/zetacored_query_crosschain.md   |   1 +
 ...d_query_crosschain_show-inbound-tracker.md |  34 ++
 docs/openapi/openapi.swagger.yaml             |  29 ++
 e2e/e2etests/e2etests.go                      |   2 +-
 e2e/e2etests/test_admin_transactions.go       |   4 +-
 .../zetachain/zetacore/crosschain/query.proto |   8 +-
 .../zetacore/crosschain/query_pb.d.ts         |  53 +++
 .../client/cli/query_inbound_tracker.go       |   2 +-
 .../keeper/grpc_query_inbound_tracker.go      |   2 +-
 .../keeper/grpc_query_inbound_tracker_test.go |   4 +-
 x/crosschain/types/query.pb.go                | 320 +++++++++---------
 x/crosschain/types/query.pb.gw.go             |  30 +-
 12 files changed, 303 insertions(+), 186 deletions(-)
 create mode 100644 docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md

diff --git a/docs/cli/zetacored/zetacored_query_crosschain.md b/docs/cli/zetacored/zetacored_query_crosschain.md
index 6ee04cc8d2..c0a67fb8d0 100644
--- a/docs/cli/zetacored/zetacored_query_crosschain.md
+++ b/docs/cli/zetacored/zetacored_query_crosschain.md
@@ -40,6 +40,7 @@ zetacored query crosschain [flags]
 * [zetacored query crosschain show-cctx](zetacored_query_crosschain_show-cctx.md)	 - shows a CCTX
 * [zetacored query crosschain show-gas-price](zetacored_query_crosschain_show-gas-price.md)	 - shows a gasPrice
 * [zetacored query crosschain show-inbound-hash-to-cctx](zetacored_query_crosschain_show-inbound-hash-to-cctx.md)	 - shows a inboundHashToCctx
+* [zetacored query crosschain show-inbound-tracker](zetacored_query_crosschain_show-inbound-tracker.md)	 - shows an inbound tracker by chainId and txHash
 * [zetacored query crosschain show-outbound-tracker](zetacored_query_crosschain_show-outbound-tracker.md)	 - shows an outbound tracker
 * [zetacored query crosschain show-rate-limiter-flags](zetacored_query_crosschain_show-rate-limiter-flags.md)	 - shows the rate limiter flags
 
diff --git a/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md b/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md
new file mode 100644
index 0000000000..9bbd7ea30d
--- /dev/null
+++ b/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md
@@ -0,0 +1,34 @@
+# query crosschain show-inbound-tracker
+
+shows an inbound tracker by chainId and txHash
+
+```
+zetacored query crosschain show-inbound-tracker [chainId] [txHash] [flags]
+```
+
+### Options
+
+```
+      --grpc-addr string   the gRPC endpoint to use for this chain
+      --grpc-insecure      allow gRPC over insecure channels, if not TLS the server must use TLS
+      --height int         Use a specific height to query state at (this can error if the node is pruning state)
+  -h, --help               help for show-inbound-tracker
+      --node string        [host]:[port] to Tendermint RPC interface for this chain 
+  -o, --output string      Output format (text|json) 
+```
+
+### Options inherited from parent commands
+
+```
+      --chain-id string     The network chain ID
+      --home string         directory for config and data 
+      --log_format string   The logging format (json|plain) 
+      --log_level string    The logging level (trace|debug|info|warn|error|fatal|panic) 
+      --log_no_color        Disable colored logs
+      --trace               print out full stack trace on errors
+```
+
+### SEE ALSO
+
+* [zetacored query crosschain](zetacored_query_crosschain.md)	 - Querying commands for the crosschain module
+
diff --git a/docs/openapi/openapi.swagger.yaml b/docs/openapi/openapi.swagger.yaml
index a6ee4a79f3..4bbe9b3942 100644
--- a/docs/openapi/openapi.swagger.yaml
+++ b/docs/openapi/openapi.swagger.yaml
@@ -28846,6 +28846,30 @@ paths:
           type: string
       tags:
         - Query
+  /zeta-chain/crosschain/inboundTracker/{chain_id}/{tx_hash}:
+    get:
+      operationId: Query_InboundTracker
+      responses:
+        "200":
+          description: A successful response.
+          schema:
+            $ref: '#/definitions/crosschainQueryInboundTrackerResponse'
+        default:
+          description: An unexpected error response.
+          schema:
+            $ref: '#/definitions/googlerpcStatus'
+      parameters:
+        - name: chain_id
+          in: path
+          required: true
+          type: string
+          format: int64
+        - name: tx_hash
+          in: path
+          required: true
+          type: string
+      tags:
+        - Query
   /zeta-chain/crosschain/inboundTrackerByChain/{chain_id}:
     get:
       operationId: Query_InboundTrackerAllByChain
@@ -57397,6 +57421,11 @@ definitions:
         items:
           type: object
           $ref: '#/definitions/crosschainCrossChainTx'
+  crosschainQueryInboundTrackerResponse:
+    type: object
+    properties:
+      inbound_tracker:
+        $ref: '#/definitions/crosschainInboundTracker'
   crosschainQueryLastZetaHeightResponse:
     type: object
     properties:
diff --git a/e2e/e2etests/e2etests.go b/e2e/e2etests/e2etests.go
index 4ccde6b330..d7954b3d29 100644
--- a/e2e/e2etests/e2etests.go
+++ b/e2e/e2etests/e2etests.go
@@ -534,7 +534,7 @@ var AllE2ETests = []runner.E2ETest{
 	),
 	runner.NewE2ETest(
 		TestAdminTransactionsName,
-		"test admin critical admin transactions",
+		"test critical admin transactions",
 		[]runner.ArgDefinition{},
 		TestAdminTransactions,
 	),
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index ab74f2e6d9..b5b342d5e7 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -69,7 +69,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	WaitForNBlock(r, 1)
 
 	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
-		ChainID: msgEth.ChainId,
+		ChainId: msgEth.ChainId,
 		TxHash:  msgEth.TxHash,
 	})
 	require.NoError(r, err)
@@ -77,7 +77,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	require.Equal(r, msgEth.TxHash, tracker.InboundTracker.TxHash)
 
 	tracker, err = r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
-		ChainID: msgBtc.ChainId,
+		ChainId: msgBtc.ChainId,
 		TxHash:  msgBtc.TxHash,
 	})
 	require.NoError(r, err)
diff --git a/proto/zetachain/zetacore/crosschain/query.proto b/proto/zetachain/zetacore/crosschain/query.proto
index 943f12bd4f..da1786cc6e 100644
--- a/proto/zetachain/zetacore/crosschain/query.proto
+++ b/proto/zetachain/zetacore/crosschain/query.proto
@@ -48,7 +48,7 @@ service Query {
   rpc InboundTracker(QueryInboundTrackerRequest)
       returns (QueryInboundTrackerResponse) {
     option (google.api.http).get =
-        "/zeta-chain/crosschain/inboundTracker/{chainID}/{txHash}";
+        "/zeta-chain/crosschain/inboundTracker/{chain_id}/{tx_hash}";
   }
 
   // Queries a InboundHashToCctx by index.
@@ -391,10 +391,10 @@ message QueryRateLimiterFlagsResponse {
 }
 
 message QueryInboundTrackerRequest {
-  int64 chainID = 1;
-  string txHash = 2;
+  int64 chain_id = 1;
+  string tx_hash = 2;
 }
 
 message QueryInboundTrackerResponse {
-  InboundTracker inboundTracker = 1 [ (gogoproto.nullable) = false ];
+  InboundTracker inbound_tracker = 1 [ (gogoproto.nullable) = false ];
 }
\ No newline at end of file
diff --git a/typescript/zetachain/zetacore/crosschain/query_pb.d.ts b/typescript/zetachain/zetacore/crosschain/query_pb.d.ts
index f54d1d67e6..7b0766beca 100644
--- a/typescript/zetachain/zetacore/crosschain/query_pb.d.ts
+++ b/typescript/zetachain/zetacore/crosschain/query_pb.d.ts
@@ -1214,3 +1214,56 @@ export declare class QueryRateLimiterFlagsResponse extends Message<QueryRateLimi
   static equals(a: QueryRateLimiterFlagsResponse | PlainMessage<QueryRateLimiterFlagsResponse> | undefined, b: QueryRateLimiterFlagsResponse | PlainMessage<QueryRateLimiterFlagsResponse> | undefined): boolean;
 }
 
+/**
+ * @generated from message zetachain.zetacore.crosschain.QueryInboundTrackerRequest
+ */
+export declare class QueryInboundTrackerRequest extends Message<QueryInboundTrackerRequest> {
+  /**
+   * @generated from field: int64 chain_id = 1;
+   */
+  chainId: bigint;
+
+  /**
+   * @generated from field: string tx_hash = 2;
+   */
+  txHash: string;
+
+  constructor(data?: PartialMessage<QueryInboundTrackerRequest>);
+
+  static readonly runtime: typeof proto3;
+  static readonly typeName = "zetachain.zetacore.crosschain.QueryInboundTrackerRequest";
+  static readonly fields: FieldList;
+
+  static fromBinary(bytes: Uint8Array, options?: Partial<BinaryReadOptions>): QueryInboundTrackerRequest;
+
+  static fromJson(jsonValue: JsonValue, options?: Partial<JsonReadOptions>): QueryInboundTrackerRequest;
+
+  static fromJsonString(jsonString: string, options?: Partial<JsonReadOptions>): QueryInboundTrackerRequest;
+
+  static equals(a: QueryInboundTrackerRequest | PlainMessage<QueryInboundTrackerRequest> | undefined, b: QueryInboundTrackerRequest | PlainMessage<QueryInboundTrackerRequest> | undefined): boolean;
+}
+
+/**
+ * @generated from message zetachain.zetacore.crosschain.QueryInboundTrackerResponse
+ */
+export declare class QueryInboundTrackerResponse extends Message<QueryInboundTrackerResponse> {
+  /**
+   * @generated from field: zetachain.zetacore.crosschain.InboundTracker inbound_tracker = 1;
+   */
+  inboundTracker?: InboundTracker;
+
+  constructor(data?: PartialMessage<QueryInboundTrackerResponse>);
+
+  static readonly runtime: typeof proto3;
+  static readonly typeName = "zetachain.zetacore.crosschain.QueryInboundTrackerResponse";
+  static readonly fields: FieldList;
+
+  static fromBinary(bytes: Uint8Array, options?: Partial<BinaryReadOptions>): QueryInboundTrackerResponse;
+
+  static fromJson(jsonValue: JsonValue, options?: Partial<JsonReadOptions>): QueryInboundTrackerResponse;
+
+  static fromJsonString(jsonString: string, options?: Partial<JsonReadOptions>): QueryInboundTrackerResponse;
+
+  static equals(a: QueryInboundTrackerResponse | PlainMessage<QueryInboundTrackerResponse> | undefined, b: QueryInboundTrackerResponse | PlainMessage<QueryInboundTrackerResponse> | undefined): boolean;
+}
+
diff --git a/x/crosschain/client/cli/query_inbound_tracker.go b/x/crosschain/client/cli/query_inbound_tracker.go
index 8a734e2f2c..12048a8e0f 100644
--- a/x/crosschain/client/cli/query_inbound_tracker.go
+++ b/x/crosschain/client/cli/query_inbound_tracker.go
@@ -24,7 +24,7 @@ func CmdShowInboundTracker() *cobra.Command {
 				return err
 			}
 			params := &types.QueryInboundTrackerRequest{
-				ChainID: argChain,
+				ChainId: argChain,
 				TxHash:  args[1],
 			}
 			res, err := queryClient.InboundTracker(context.Background(), params)
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker.go b/x/crosschain/keeper/grpc_query_inbound_tracker.go
index 0dc154af7e..bf9ab38d9f 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker.go
@@ -42,7 +42,7 @@ func (k Keeper) InboundTracker(
 ) (*types.QueryInboundTrackerResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
-	inTxTracker, found := k.GetInboundTracker(ctx, req.ChainID, req.TxHash)
+	inTxTracker, found := k.GetInboundTracker(ctx, req.ChainId, req.TxHash)
 	if !found {
 		return nil, status.Error(codes.Internal, "not found")
 	}
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker_test.go b/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
index 15f4779ee1..3a5aa9b12c 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker_test.go
@@ -61,7 +61,7 @@ func TestKeeper_InboundTracker(t *testing.T) {
 		})
 
 		res, err := k.InboundTracker(ctx, &types.QueryInboundTrackerRequest{
-			ChainID: chainID,
+			ChainId: chainID,
 			TxHash:  hash,
 		})
 		require.NoError(t, err)
@@ -74,7 +74,7 @@ func TestKeeper_InboundTracker(t *testing.T) {
 		chainID := chains.GoerliLocalnet.ChainId
 
 		res, err := k.InboundTracker(ctx, &types.QueryInboundTrackerRequest{
-			ChainID: chainID,
+			ChainId: chainID,
 			TxHash:  hash,
 		})
 		require.ErrorContains(t, err, "not found")
diff --git a/x/crosschain/types/query.pb.go b/x/crosschain/types/query.pb.go
index 48c5f3f498..2832a6c6a4 100644
--- a/x/crosschain/types/query.pb.go
+++ b/x/crosschain/types/query.pb.go
@@ -2215,8 +2215,8 @@ func (m *QueryRateLimiterFlagsResponse) GetRateLimiterFlags() RateLimiterFlags {
 }
 
 type QueryInboundTrackerRequest struct {
-	ChainID int64  `protobuf:"varint,1,opt,name=chainID,proto3" json:"chainID,omitempty"`
-	TxHash  string `protobuf:"bytes,2,opt,name=txHash,proto3" json:"txHash,omitempty"`
+	ChainId int64  `protobuf:"varint,1,opt,name=chain_id,json=chainId,proto3" json:"chain_id,omitempty"`
+	TxHash  string `protobuf:"bytes,2,opt,name=tx_hash,json=txHash,proto3" json:"tx_hash,omitempty"`
 }
 
 func (m *QueryInboundTrackerRequest) Reset()         { *m = QueryInboundTrackerRequest{} }
@@ -2252,9 +2252,9 @@ func (m *QueryInboundTrackerRequest) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_QueryInboundTrackerRequest proto.InternalMessageInfo
 
-func (m *QueryInboundTrackerRequest) GetChainID() int64 {
+func (m *QueryInboundTrackerRequest) GetChainId() int64 {
 	if m != nil {
-		return m.ChainID
+		return m.ChainId
 	}
 	return 0
 }
@@ -2267,7 +2267,7 @@ func (m *QueryInboundTrackerRequest) GetTxHash() string {
 }
 
 type QueryInboundTrackerResponse struct {
-	InboundTracker InboundTracker `protobuf:"bytes,1,opt,name=inboundTracker,proto3" json:"inboundTracker"`
+	InboundTracker InboundTracker `protobuf:"bytes,1,opt,name=inbound_tracker,json=inboundTracker,proto3" json:"inbound_tracker"`
 }
 
 func (m *QueryInboundTrackerResponse) Reset()         { *m = QueryInboundTrackerResponse{} }
@@ -2365,154 +2365,154 @@ func init() {
 }
 
 var fileDescriptor_d00cb546ea76908b = []byte{
-	// 2341 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xd4, 0x5a, 0xcd, 0x6f, 0x14, 0xc9,
-	0x15, 0xa7, 0x3c, 0xd8, 0x40, 0x19, 0x0c, 0x2e, 0x0c, 0x78, 0x67, 0xc1, 0xb0, 0xcd, 0x82, 0xbd,
-	0x10, 0xcf, 0x80, 0x8d, 0xcd, 0xe7, 0x2e, 0xf8, 0x83, 0x0f, 0x27, 0x06, 0xbc, 0x23, 0x2b, 0x44,
-	0x44, 0x49, 0xab, 0xdc, 0x53, 0x3b, 0xd3, 0xd9, 0x76, 0xf7, 0xec, 0x74, 0x0d, 0x1e, 0x40, 0x3e,
-	0x64, 0xa5, 0x1c, 0x72, 0x8b, 0xb4, 0x8a, 0x72, 0xc9, 0x29, 0x52, 0x94, 0x1c, 0x72, 0xc8, 0x21,
-	0xda, 0x4b, 0x94, 0x48, 0xf9, 0x26, 0x5f, 0x12, 0xd9, 0x48, 0x51, 0x94, 0x43, 0xb4, 0x81, 0x28,
-	0xb9, 0xe7, 0x2f, 0x88, 0xba, 0xfa, 0xf5, 0x4c, 0x7f, 0x77, 0xcd, 0x78, 0x90, 0xbc, 0x27, 0x77,
-	0x77, 0xd5, 0x7b, 0xf5, 0x7e, 0xef, 0xbd, 0x7a, 0xf5, 0xea, 0xe7, 0xc1, 0x6f, 0x3d, 0x61, 0x9c,
-	0x6a, 0x55, 0xaa, 0x9b, 0x45, 0xf1, 0x64, 0xd5, 0x59, 0x51, 0xab, 0x5b, 0xb6, 0xed, 0x7e, 0xfb,
-	0xa0, 0xc1, 0xea, 0x8f, 0x0b, 0xb5, 0xba, 0xc5, 0x2d, 0x72, 0xac, 0x35, 0xb5, 0xe0, 0x4d, 0x2d,
-	0xb4, 0xa7, 0xe6, 0xcf, 0x68, 0x96, 0xbd, 0x6e, 0xd9, 0xc5, 0x35, 0x6a, 0x33, 0x57, 0xae, 0xf8,
-	0xe8, 0xfc, 0x1a, 0xe3, 0xf4, 0x7c, 0xb1, 0x46, 0x2b, 0xba, 0x49, 0xb9, 0x6e, 0x99, 0xae, 0xaa,
-	0xfc, 0x54, 0xfa, 0xaa, 0xe2, 0x51, 0x15, 0xcf, 0x2a, 0x6f, 0x82, 0xcc, 0x64, 0xba, 0x4c, 0x85,
-	0xda, 0x6a, 0xad, 0xae, 0x6b, 0x0c, 0xa6, 0x5f, 0x4a, 0x9f, 0xae, 0x9b, 0x6b, 0x56, 0xc3, 0x2c,
-	0xab, 0x55, 0x6a, 0x57, 0x55, 0x6e, 0xa9, 0x9a, 0xd6, 0x5a, 0x68, 0x5a, 0x4e, 0x92, 0xd7, 0xa9,
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+	0x50, 0xf2, 0x6d, 0x16, 0x37, 0x44, 0x91, 0xb7, 0x49, 0x7e, 0x8b, 0x30, 0x09, 0x79, 0x9f, 0x35,
+	0x0c, 0x39, 0x5e, 0x89, 0xb2, 0xb0, 0x1c, 0xaf, 0x64, 0xa9, 0x57, 0x29, 0x08, 0x5e, 0xe3, 0xe4,
+	0x8c, 0x1c, 0x2f, 0xf2, 0x3f, 0x84, 0x5f, 0x89, 0xb2, 0x00, 0x15, 0x8e, 0x2c, 0x74, 0x87, 0x26,
+	0x28, 0x28, 0xe6, 0x6f, 0x6d, 0xd1, 0x0b, 0x50, 0x7b, 0x53, 0x50, 0xbb, 0x44, 0xa6, 0xe5, 0xa8,
+	0x81, 0x39, 0x64, 0x6e, 0x93, 0xfc, 0x17, 0xe1, 0x91, 0xe0, 0xbc, 0xf5, 0x11, 0x9d, 0x97, 0x84,
+	0x98, 0x26, 0x9c, 0xe6, 0x17, 0xb6, 0xe6, 0x04, 0x68, 0xde, 0x10, 0x34, 0xaf, 0x90, 0x4b, 0x09,
+	0x34, 0x75, 0x33, 0x99, 0xa5, 0xaa, 0x97, 0x37, 0xc9, 0x6f, 0x10, 0x1e, 0x8a, 0x10, 0x95, 0x9e,
+	0x97, 0xf1, 0xfa, 0xa5, 0xf4, 0xbc, 0x4c, 0xd0, 0x24, 0x33, 0xe7, 0x65, 0x90, 0x95, 0x4d, 0x3e,
+	0x46, 0x78, 0x20, 0xe8, 0x8b, 0x5c, 0x91, 0x81, 0x10, 0xbb, 0x77, 0xe6, 0xaf, 0x76, 0x63, 0x0a,
+	0xc8, 0xe7, 0x04, 0xf2, 0xeb, 0xe4, 0xaa, 0x14, 0x72, 0x5f, 0x22, 0x8a, 0x1b, 0xb0, 0x29, 0x6f,
+	0x92, 0xbf, 0xb7, 0x53, 0xe2, 0x53, 0x9c, 0x6e, 0x48, 0xee, 0x61, 0x49, 0x32, 0x5c, 0xfe, 0x66,
+	0xf7, 0x0e, 0x80, 0xdc, 0x5b, 0x82, 0xdc, 0x65, 0x32, 0x93, 0x4e, 0xae, 0x6d, 0x59, 0xdc, 0xf0,
+	0x7d, 0xda, 0x24, 0x9f, 0x22, 0x7c, 0x38, 0x56, 0xa7, 0x24, 0x37, 0x3b, 0x08, 0x79, 0xac, 0x52,
+	0x9a, 0x9f, 0xdd, 0x82, 0x87, 0xce, 0x72, 0x17, 0xb4, 0x0e, 0x51, 0xfc, 0x18, 0xe1, 0xe1, 0xc8,
+	0x28, 0xce, 0x8a, 0xba, 0xd1, 0xd9, 0x92, 0xe8, 0x32, 0x7d, 0x69, 0xca, 0xa8, 0x72, 0x5e, 0xf0,
+	0x3b, 0x4b, 0xc6, 0x65, 0xf9, 0x91, 0x9f, 0xa2, 0xb6, 0x16, 0x47, 0x66, 0x24, 0xe7, 0x4f, 0x48,
+	0x34, 0xcc, 0x5f, 0xea, 0xd8, 0x0e, 0xf0, 0x16, 0x05, 0xde, 0x37, 0xc8, 0x58, 0x02, 0xde, 0x0a,
+	0x18, 0x38, 0x29, 0x28, 0xb3, 0xe6, 0x26, 0xf9, 0x31, 0xc2, 0xfd, 0x9e, 0x17, 0x27, 0xe6, 0x33,
+	0x92, 0x21, 0xeb, 0x0a, 0x71, 0x8c, 0x74, 0xa9, 0x8c, 0x09, 0xc4, 0xaf, 0x91, 0x13, 0x19, 0x88,
+	0xc9, 0xaf, 0x10, 0x3e, 0x18, 0xae, 0xba, 0xc9, 0x35, 0x99, 0x61, 0x13, 0xae, 0x00, 0xf9, 0xeb,
+	0xdd, 0x19, 0x4b, 0x86, 0x5a, 0x0b, 0x63, 0xfd, 0x03, 0xc2, 0xfd, 0xbe, 0xc2, 0x5a, 0xee, 0xec,
+	0xcf, 0x2a, 0xe0, 0xe5, 0xce, 0xfe, 0xcc, 0xea, 0x5e, 0x39, 0x2b, 0xd8, 0xbc, 0x4e, 0x94, 0x04,
+	0x36, 0xbe, 0xcb, 0x08, 0x79, 0x8a, 0x22, 0xea, 0xa4, 0x74, 0xb5, 0x19, 0xaf, 0xad, 0x4a, 0x57,
+	0x9b, 0x09, 0x7a, 0xa9, 0x32, 0x23, 0xe0, 0x9f, 0x27, 0x85, 0x04, 0xf8, 0x46, 0xd0, 0xae, 0x35,
+	0xfd, 0x9d, 0x1a, 0x33, 0xe4, 0xb3, 0x93, 0xb3, 0x7c, 0x2b, 0x6c, 0x92, 0xd5, 0xdf, 0xcc, 0xb3,
+	0x3c, 0xc4, 0x86, 0xfc, 0x00, 0xe1, 0x9d, 0x62, 0xf3, 0x99, 0x94, 0x0c, 0xa3, 0x7f, 0x93, 0x9c,
+	0xea, 0xc8, 0x06, 0x10, 0x9e, 0x13, 0x08, 0x4f, 0x93, 0x53, 0x49, 0x93, 0x1f, 0x4e, 0x32, 0x11,
+	0xe4, 0x9f, 0x23, 0xdc, 0xef, 0x53, 0x7d, 0xe5, 0xea, 0x8c, 0x58, 0xa5, 0xb8, 0x3b, 0xb0, 0xd3,
+	0x02, 0x6c, 0x91, 0x4c, 0xa4, 0x82, 0x8d, 0xdc, 0x3f, 0xbe, 0x8f, 0xf0, 0x1e, 0xef, 0x28, 0x9a,
+	0x94, 0xcc, 0x68, 0xc7, 0x81, 0x0d, 0x29, 0xbf, 0xca, 0x29, 0x81, 0xf5, 0x38, 0x79, 0x35, 0x05,
+	0x2b, 0xf9, 0xc8, 0x59, 0x80, 0x41, 0xbd, 0x89, 0x48, 0x55, 0x60, 0xf1, 0xaa, 0x6d, 0xfe, 0x5a,
+	0x57, 0xb6, 0xb2, 0x3b, 0x87, 0x0f, 0xe4, 0xff, 0x11, 0x1e, 0x4d, 0x17, 0xca, 0xc8, 0x62, 0x17,
+	0x58, 0xe2, 0x15, 0xbb, 0xfc, 0x17, 0x7b, 0xe1, 0x0a, 0x58, 0x5e, 0x11, 0x2c, 0xa7, 0xc8, 0x85,
+	0x6c, 0x96, 0x61, 0x46, 0x1f, 0x21, 0x3c, 0x10, 0xfc, 0x2d, 0x97, 0xdc, 0x0a, 0x88, 0xfd, 0x75,
+	0x98, 0x5c, 0xa5, 0x1d, 0xff, 0xd3, 0x31, 0x65, 0x42, 0x90, 0x18, 0x23, 0xa7, 0x13, 0x48, 0xbc,
+	0x1f, 0x44, 0xe9, 0x00, 0x0f, 0xaa, 0x6e, 0x72, 0xc0, 0x63, 0x75, 0x3c, 0x39, 0xe0, 0xf1, 0x22,
+	0x5f, 0x26, 0x70, 0x23, 0x88, 0xd2, 0x29, 0x15, 0xc2, 0xa2, 0x90, 0x5c, 0xa9, 0x90, 0x20, 0x5f,
+	0xc9, 0x95, 0x0a, 0x49, 0xd2, 0x56, 0x66, 0xa9, 0x10, 0x16, 0xaa, 0xc2, 0x04, 0xc4, 0x3f, 0x0b,
+	0x3a, 0x26, 0xe0, 0xff, 0x8f, 0x45, 0xc7, 0x04, 0x02, 0xff, 0x9f, 0xe8, 0x84, 0x80, 0x8b, 0xf5,
+	0xcf, 0x08, 0xef, 0x7f, 0xd0, 0xe0, 0x2b, 0xcd, 0x6d, 0xa2, 0x46, 0x49, 0x48, 0x1b, 0x2d, 0xac,
+	0x31, 0x47, 0xc1, 0x2f, 0x5d, 0x7d, 0xad, 0xd5, 0x65, 0x1b, 0xe8, 0x50, 0x59, 0x27, 0xb0, 0x9f,
+	0x11, 0xf9, 0x37, 0xc2, 0x47, 0x42, 0xf8, 0xb7, 0xa5, 0x02, 0x75, 0x55, 0x90, 0xba, 0x48, 0x26,
+	0x25, 0x48, 0x85, 0xe5, 0x27, 0xf7, 0xa6, 0x1c, 0x47, 0x71, 0x1b, 0x69, 0x4f, 0xd7, 0x05, 0xc1,
+	0x19, 0x72, 0x31, 0xf1, 0x3e, 0x99, 0xc0, 0x4f, 0x08, 0x4f, 0xbf, 0x10, 0x9a, 0x4d, 0x57, 0xb3,
+	0xf0, 0x25, 0xa9, 0x4e, 0x59, 0x87, 0xbf, 0x8f, 0x0f, 0x79, 0x06, 0xe8, 0xb7, 0x97, 0x40, 0x73,
+	0x4d, 0x30, 0x98, 0x26, 0x53, 0x29, 0x0c, 0x12, 0xd5, 0x99, 0x7f, 0x22, 0x4c, 0x82, 0x94, 0xb6,
+	0x8f, 0x34, 0x93, 0x2d, 0x73, 0x86, 0x71, 0x87, 0xc8, 0xfd, 0x5e, 0x68, 0x6a, 0xfe, 0x4e, 0xdb,
+	0x44, 0x94, 0xc9, 0xaa, 0x06, 0x82, 0xcc, 0xe6, 0xbe, 0xf4, 0xf4, 0xf9, 0x28, 0x7a, 0xf6, 0x7c,
+	0x14, 0x7d, 0xfa, 0x7c, 0x14, 0x7d, 0xf7, 0xc5, 0xe8, 0x8e, 0x67, 0x2f, 0x46, 0x77, 0xfc, 0xe3,
+	0xc5, 0xe8, 0x8e, 0x47, 0x17, 0x2a, 0x3a, 0xaf, 0x36, 0x56, 0x0b, 0x9a, 0xb5, 0xe6, 0x77, 0xd5,
+	0xfa, 0xfd, 0x7f, 0xd3, 0xef, 0x95, 0x3f, 0xa9, 0x31, 0x7b, 0x75, 0xb7, 0xb8, 0x08, 0x4f, 0x7d,
+	0x16, 0x00, 0x00, 0xff, 0xff, 0xe6, 0x90, 0xcc, 0xec, 0xe4, 0x31, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -5464,8 +5464,8 @@ func (m *QueryInboundTrackerRequest) MarshalToSizedBuffer(dAtA []byte) (int, err
 		i--
 		dAtA[i] = 0x12
 	}
-	if m.ChainID != 0 {
-		i = encodeVarintQuery(dAtA, i, uint64(m.ChainID))
+	if m.ChainId != 0 {
+		i = encodeVarintQuery(dAtA, i, uint64(m.ChainId))
 		i--
 		dAtA[i] = 0x8
 	}
@@ -6202,8 +6202,8 @@ func (m *QueryInboundTrackerRequest) Size() (n int) {
 	}
 	var l int
 	_ = l
-	if m.ChainID != 0 {
-		n += 1 + sovQuery(uint64(m.ChainID))
+	if m.ChainId != 0 {
+		n += 1 + sovQuery(uint64(m.ChainId))
 	}
 	l = len(m.TxHash)
 	if l > 0 {
@@ -10551,9 +10551,9 @@ func (m *QueryInboundTrackerRequest) Unmarshal(dAtA []byte) error {
 		switch fieldNum {
 		case 1:
 			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ChainID", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field ChainId", wireType)
 			}
-			m.ChainID = 0
+			m.ChainId = 0
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
 					return ErrIntOverflowQuery
@@ -10563,7 +10563,7 @@ func (m *QueryInboundTrackerRequest) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.ChainID |= int64(b&0x7F) << shift
+				m.ChainId |= int64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
diff --git a/x/crosschain/types/query.pb.gw.go b/x/crosschain/types/query.pb.gw.go
index 33c5bde33d..77ca2e06d6 100644
--- a/x/crosschain/types/query.pb.gw.go
+++ b/x/crosschain/types/query.pb.gw.go
@@ -336,26 +336,26 @@ func request_Query_InboundTracker_0(ctx context.Context, marshaler runtime.Marsh
 		_   = err
 	)
 
-	val, ok = pathParams["chainID"]
+	val, ok = pathParams["chain_id"]
 	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chainID")
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chain_id")
 	}
 
-	protoReq.ChainID, err = runtime.Int64(val)
+	protoReq.ChainId, err = runtime.Int64(val)
 
 	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chainID", err)
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chain_id", err)
 	}
 
-	val, ok = pathParams["txHash"]
+	val, ok = pathParams["tx_hash"]
 	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "txHash")
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tx_hash")
 	}
 
 	protoReq.TxHash, err = runtime.String(val)
 
 	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "txHash", err)
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tx_hash", err)
 	}
 
 	msg, err := client.InboundTracker(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
@@ -374,26 +374,26 @@ func local_request_Query_InboundTracker_0(ctx context.Context, marshaler runtime
 		_   = err
 	)
 
-	val, ok = pathParams["chainID"]
+	val, ok = pathParams["chain_id"]
 	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chainID")
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "chain_id")
 	}
 
-	protoReq.ChainID, err = runtime.Int64(val)
+	protoReq.ChainId, err = runtime.Int64(val)
 
 	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chainID", err)
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "chain_id", err)
 	}
 
-	val, ok = pathParams["txHash"]
+	val, ok = pathParams["tx_hash"]
 	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "txHash")
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tx_hash")
 	}
 
 	protoReq.TxHash, err = runtime.String(val)
 
 	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "txHash", err)
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tx_hash", err)
 	}
 
 	msg, err := server.InboundTracker(ctx, &protoReq)
@@ -2980,7 +2980,7 @@ var (
 
 	pattern_Query_InboundTrackerAll_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"zeta-chain", "crosschain", "inboundTrackers"}, "", runtime.AssumeColonVerbOpt(false)))
 
-	pattern_Query_InboundTracker_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4}, []string{"zeta-chain", "crosschain", "inboundTracker", "chainID", "txHash"}, "", runtime.AssumeColonVerbOpt(false)))
+	pattern_Query_InboundTracker_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 1, 0, 4, 1, 5, 4}, []string{"zeta-chain", "crosschain", "inboundTracker", "chain_id", "tx_hash"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_InboundHashToCctx_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"zeta-chain", "crosschain", "inboundHashToCctx", "inboundHash"}, "", runtime.AssumeColonVerbOpt(false)))
 

From afc91751c9570d25e649587919ba471700a7fa30 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Mon, 15 Jul 2024 11:31:35 -0400
Subject: [PATCH 10/15] use retry package

---
 e2e/e2etests/helpers.go                 | 34 +++++++++++++++++--------
 e2e/e2etests/test_admin_transactions.go |  4 +--
 2 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/e2e/e2etests/helpers.go b/e2e/e2etests/helpers.go
index 5495c5d1df..c8faf0b206 100644
--- a/e2e/e2etests/helpers.go
+++ b/e2e/e2etests/helpers.go
@@ -1,6 +1,7 @@
 package e2etests
 
 import (
+	"fmt"
 	"math/big"
 	"strconv"
 	"time"
@@ -8,27 +9,40 @@ import (
 	"github.com/btcsuite/btcd/btcjson"
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/btcsuite/btcutil"
+	"github.com/cenkalti/backoff/v4"
 	ethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/stretchr/testify/require"
-
 	"github.com/zeta-chain/zetacore/e2e/runner"
 	"github.com/zeta-chain/zetacore/e2e/utils"
 	"github.com/zeta-chain/zetacore/pkg/chains"
+	"github.com/zeta-chain/zetacore/pkg/retry"
 	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
-func WaitForNBlock(r *runner.E2ERunner, n int64) {
+func WaitNBlocks(r *runner.E2ERunner, n int64) {
 	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
-	require.NoError(r, err)
-	for {
-		heightNew, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
-		require.NoError(r, err)
-		if heightNew.Height+n >= height.Height {
-			break
-		}
-		time.Sleep(4 * time.Second)
+	if err != nil {
+		return
+	}
+	call := func() error {
+		return retry.Retry(waitForBlock(r, height.Height+n))
+	}
+
+	bo := backoff.WithMaxRetries(backoff.NewConstantBackOff(5*time.Second), 10)
+	err = retry.DoWithBackoff(call, bo)
+	require.NoError(r, err, "failed to wait for %d blocks", n)
+}
+func waitForBlock(r *runner.E2ERunner, n int64) error {
+	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
+	if err != nil {
+		return err
 	}
+	if height.Height >= n {
+		return nil
+	}
+	return fmt.Errorf("waiting for %d blocks, current height %d", n, height.Height)
 }
+
 func withdrawBTCZRC20(r *runner.E2ERunner, to btcutil.Address, amount *big.Int) *btcjson.TxRawResult {
 	tx, err := r.BTCZRC20.Approve(
 		r.ZEVMAuth,
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index b5b342d5e7..5c4fb7727e 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -36,7 +36,7 @@ func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
 	require.NoError(r, err)
 
-	WaitForNBlock(r, 1)
+	WaitNBlocks(r, 1)
 
 	flags, err := r.ObserverClient.CrosschainFlags(r.Ctx, &observertypes.QueryGetCrosschainFlagsRequest{})
 	require.NoError(r, err)
@@ -66,7 +66,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgBtc)
 	require.NoError(r, err)
 
-	WaitForNBlock(r, 1)
+	WaitNBlocks(r, 1)
 
 	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
 		ChainId: msgEth.ChainId,

From 8d6265fe81f529e3a94a666b56a9d8225216361f Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 17 Jul 2024 15:38:17 -0400
Subject: [PATCH 11/15] rebase develop

---
 cmd/zetae2e/local/local.go                       |  2 +-
 docs/cli/zetacored/zetacored_query_crosschain.md |  2 +-
 ...ored_query_crosschain_show-inbound-tracker.md |  4 ++--
 e2e/e2etests/e2etests.go                         | 16 ++++++++--------
 e2e/e2etests/helpers.go                          |  7 +++----
 e2e/e2etests/test_admin_transactions.go          |  5 +++--
 x/crosschain/client/cli/query_inbound_tracker.go |  4 ++--
 7 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/cmd/zetae2e/local/local.go b/cmd/zetae2e/local/local.go
index a5c87940aa..4b485c1763 100644
--- a/cmd/zetae2e/local/local.go
+++ b/cmd/zetae2e/local/local.go
@@ -289,7 +289,7 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 			e2etests.TestUpdateBytecodeZRC20Name,
 			e2etests.TestUpdateBytecodeConnectorName,
 			e2etests.TestDepositEtherLiquidityCapName,
-			e2etests.TestAdminTransactionsName,
+			e2etests.TestCriticalAdminTransactionsName,
 
 			// TestMigrateChainSupportName tests EVM chain migration. Currently this test doesn't work with Anvil because pre-EIP1559 txs are not supported
 			// See issue below for details
diff --git a/docs/cli/zetacored/zetacored_query_crosschain.md b/docs/cli/zetacored/zetacored_query_crosschain.md
index c0a67fb8d0..a954c3d383 100644
--- a/docs/cli/zetacored/zetacored_query_crosschain.md
+++ b/docs/cli/zetacored/zetacored_query_crosschain.md
@@ -40,7 +40,7 @@ zetacored query crosschain [flags]
 * [zetacored query crosschain show-cctx](zetacored_query_crosschain_show-cctx.md)	 - shows a CCTX
 * [zetacored query crosschain show-gas-price](zetacored_query_crosschain_show-gas-price.md)	 - shows a gasPrice
 * [zetacored query crosschain show-inbound-hash-to-cctx](zetacored_query_crosschain_show-inbound-hash-to-cctx.md)	 - shows a inboundHashToCctx
-* [zetacored query crosschain show-inbound-tracker](zetacored_query_crosschain_show-inbound-tracker.md)	 - shows an inbound tracker by chainId and txHash
+* [zetacored query crosschain show-inbound-tracker](zetacored_query_crosschain_show-inbound-tracker.md)	 - shows an inbound tracker by chainID and txHash
 * [zetacored query crosschain show-outbound-tracker](zetacored_query_crosschain_show-outbound-tracker.md)	 - shows an outbound tracker
 * [zetacored query crosschain show-rate-limiter-flags](zetacored_query_crosschain_show-rate-limiter-flags.md)	 - shows the rate limiter flags
 
diff --git a/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md b/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md
index 9bbd7ea30d..ea9b8e8049 100644
--- a/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md
+++ b/docs/cli/zetacored/zetacored_query_crosschain_show-inbound-tracker.md
@@ -1,9 +1,9 @@
 # query crosschain show-inbound-tracker
 
-shows an inbound tracker by chainId and txHash
+shows an inbound tracker by chainID and txHash
 
 ```
-zetacored query crosschain show-inbound-tracker [chainId] [txHash] [flags]
+zetacored query crosschain show-inbound-tracker [chainID] [txHash] [flags]
 ```
 
 ### Options
diff --git a/e2e/e2etests/e2etests.go b/e2e/e2etests/e2etests.go
index 3859d09e5b..88957ce556 100644
--- a/e2e/e2etests/e2etests.go
+++ b/e2e/e2etests/e2etests.go
@@ -94,13 +94,13 @@ const (
 	 Admin tests
 	 Test admin functionalities
 	*/
-	TestDepositEtherLiquidityCapName = "deposit_eth_liquidity_cap"
-	TestMigrateChainSupportName      = "migrate_chain_support"
-	TestPauseZRC20Name               = "pause_zrc20"
-	TestUpdateBytecodeZRC20Name      = "update_bytecode_zrc20"
-	TestUpdateBytecodeConnectorName  = "update_bytecode_connector"
-	TestRateLimiterName              = "rate_limiter"
-	TestAdminTransactionsName        = "admin_transactions"
+	TestDepositEtherLiquidityCapName  = "deposit_eth_liquidity_cap"
+	TestMigrateChainSupportName       = "migrate_chain_support"
+	TestPauseZRC20Name                = "pause_zrc20"
+	TestUpdateBytecodeZRC20Name       = "update_bytecode_zrc20"
+	TestUpdateBytecodeConnectorName   = "update_bytecode_connector"
+	TestRateLimiterName               = "rate_limiter"
+	TestCriticalAdminTransactionsName = "critical_admin_transactions"
 
 	TestMigrateTSSName = "migrate_TSS"
 
@@ -535,7 +535,7 @@ var AllE2ETests = []runner.E2ETest{
 		TestRateLimiter,
 	),
 	runner.NewE2ETest(
-		TestAdminTransactionsName,
+		TestCriticalAdminTransactionsName,
 		"test critical admin transactions",
 		[]runner.ArgDefinition{},
 		TestAdminTransactions,
diff --git a/e2e/e2etests/helpers.go b/e2e/e2etests/helpers.go
index c8faf0b206..1e44faf19a 100644
--- a/e2e/e2etests/helpers.go
+++ b/e2e/e2etests/helpers.go
@@ -4,14 +4,13 @@ import (
 	"fmt"
 	"math/big"
 	"strconv"
-	"time"
 
 	"github.com/btcsuite/btcd/btcjson"
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/btcsuite/btcutil"
-	"github.com/cenkalti/backoff/v4"
 	ethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/stretchr/testify/require"
+
 	"github.com/zeta-chain/zetacore/e2e/runner"
 	"github.com/zeta-chain/zetacore/e2e/utils"
 	"github.com/zeta-chain/zetacore/pkg/chains"
@@ -19,7 +18,7 @@ import (
 	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
-func WaitNBlocks(r *runner.E2ERunner, n int64) {
+func WaitForBlocks(r *runner.E2ERunner, n int64) {
 	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
 	if err != nil {
 		return
@@ -28,7 +27,7 @@ func WaitNBlocks(r *runner.E2ERunner, n int64) {
 		return retry.Retry(waitForBlock(r, height.Height+n))
 	}
 
-	bo := backoff.WithMaxRetries(backoff.NewConstantBackOff(5*time.Second), 10)
+	bo := retry.DefaultBackoff()
 	err = retry.DoWithBackoff(call, bo)
 	require.NoError(r, err, "failed to wait for %d blocks", n)
 }
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index 5c4fb7727e..e1d966eaa8 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -2,6 +2,7 @@ package e2etests
 
 import (
 	"github.com/stretchr/testify/require"
+
 	"github.com/zeta-chain/zetacore/e2e/runner"
 	"github.com/zeta-chain/zetacore/e2e/utils"
 	"github.com/zeta-chain/zetacore/pkg/chains"
@@ -36,7 +37,7 @@ func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
 	require.NoError(r, err)
 
-	WaitNBlocks(r, 1)
+	WaitForBlocks(r, 1)
 
 	flags, err := r.ObserverClient.CrosschainFlags(r.Ctx, &observertypes.QueryGetCrosschainFlagsRequest{})
 	require.NoError(r, err)
@@ -66,7 +67,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgBtc)
 	require.NoError(r, err)
 
-	WaitNBlocks(r, 1)
+	WaitForBlocks(r, 1)
 
 	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
 		ChainId: msgEth.ChainId,
diff --git a/x/crosschain/client/cli/query_inbound_tracker.go b/x/crosschain/client/cli/query_inbound_tracker.go
index 12048a8e0f..2c97e8d534 100644
--- a/x/crosschain/client/cli/query_inbound_tracker.go
+++ b/x/crosschain/client/cli/query_inbound_tracker.go
@@ -13,8 +13,8 @@ import (
 
 func CmdShowInboundTracker() *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "show-inbound-tracker [chainId] [txHash]",
-		Short: "shows an inbound tracker by chainId and txHash",
+		Use:   "show-inbound-tracker [chainID] [txHash]",
+		Short: "shows an inbound tracker by chainID and txHash",
 		Args:  cobra.ExactArgs(2),
 		RunE: func(cmd *cobra.Command, args []string) (err error) {
 			clientCtx := client.GetClientContextFromCmd(cmd)

From f1f8dba10d8e8f2f0b062151f5db9b45bfe9fd13 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Wed, 17 Jul 2024 21:05:01 -0400
Subject: [PATCH 12/15] use constant backoff

---
 e2e/e2etests/helpers.go                           | 10 ++++++----
 x/crosschain/keeper/grpc_query_inbound_tracker.go |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/e2e/e2etests/helpers.go b/e2e/e2etests/helpers.go
index 1e44faf19a..80a62ea6e6 100644
--- a/e2e/e2etests/helpers.go
+++ b/e2e/e2etests/helpers.go
@@ -4,10 +4,12 @@ import (
 	"fmt"
 	"math/big"
 	"strconv"
+	"time"
 
 	"github.com/btcsuite/btcd/btcjson"
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/btcsuite/btcutil"
+	"github.com/cenkalti/backoff/v4"
 	ethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/stretchr/testify/require"
 
@@ -27,7 +29,7 @@ func WaitForBlocks(r *runner.E2ERunner, n int64) {
 		return retry.Retry(waitForBlock(r, height.Height+n))
 	}
 
-	bo := retry.DefaultBackoff()
+	bo := backoff.NewConstantBackOff(time.Second * 5)
 	err = retry.DoWithBackoff(call, bo)
 	require.NoError(r, err, "failed to wait for %d blocks", n)
 }
@@ -36,10 +38,10 @@ func waitForBlock(r *runner.E2ERunner, n int64) error {
 	if err != nil {
 		return err
 	}
-	if height.Height >= n {
-		return nil
+	if height.Height < n {
+		return fmt.Errorf("waiting for %d blocks, current height %d", n, height.Height)
 	}
-	return fmt.Errorf("waiting for %d blocks, current height %d", n, height.Height)
+	return nil
 }
 
 func withdrawBTCZRC20(r *runner.E2ERunner, to btcutil.Address, amount *big.Int) *btcjson.TxRawResult {
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker.go b/x/crosschain/keeper/grpc_query_inbound_tracker.go
index bf9ab38d9f..99c1bb40ba 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker.go
@@ -44,7 +44,7 @@ func (k Keeper) InboundTracker(
 
 	inTxTracker, found := k.GetInboundTracker(ctx, req.ChainId, req.TxHash)
 	if !found {
-		return nil, status.Error(codes.Internal, "not found")
+		return nil, status.Errorf(codes.NotFound, "Inbound tracker not found for ChainID: %d, TxHash: %s", req.ChainId, req.TxHash)
 	}
 
 	return &types.QueryInboundTrackerResponse{InboundTracker: inTxTracker}, nil

From e6a8b1766271e052f8eb8fe930f177f5ac5cf0cf Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Thu, 18 Jul 2024 08:58:43 -0400
Subject: [PATCH 13/15] generate files

---
 e2e/e2etests/e2etests.go                       |  2 +-
 e2e/e2etests/test_admin_transactions.go        | 18 +++++++++++++++++-
 .../keeper/grpc_query_inbound_tracker.go       |  7 ++++++-
 3 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/e2e/e2etests/e2etests.go b/e2e/e2etests/e2etests.go
index 88957ce556..8e9b9c8245 100644
--- a/e2e/e2etests/e2etests.go
+++ b/e2e/e2etests/e2etests.go
@@ -538,7 +538,7 @@ var AllE2ETests = []runner.E2ETest{
 		TestCriticalAdminTransactionsName,
 		"test critical admin transactions",
 		[]runner.ArgDefinition{},
-		TestAdminTransactions,
+		TestCriticalAdminTransactions,
 	),
 	/*
 	 Special tests
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index e1d966eaa8..c7db675b18 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -12,7 +12,23 @@ import (
 	observertypes "github.com/zeta-chain/zetacore/x/observer/types"
 )
 
-func TestAdminTransactions(r *runner.E2ERunner, _ []string) {
+// TestCriticalAdminTransactions tests critical admin transactions that are the most used on mainnet .
+// The complete list is
+// MsgUpdateChainParams
+// MsgRefundAbortedCCTX
+// MsgEnableCCTX
+// MsgDisableCCTX
+// MsgUpdateGasPriceIncreaseFlags
+// MsgAddInboundTracker
+// MsgUpdateZRC20LiquidityCap
+// MsgDeploySystemContracts
+// MsgWhitelistERC20
+// MsgPauseZRC20
+// MsgMigrateTssFunds
+// MsgUpdateTssAddress
+//
+//	However, the transactions other than `AddToInboundTracker` and `UpdateGasPriceIncreaseFlags` have already been used in other tests.
+func TestCriticalAdminTransactions(r *runner.E2ERunner, _ []string) {
 	TestAddToInboundTracker(r)
 	TestUpdateGasPriceIncreaseFlags(r)
 }
diff --git a/x/crosschain/keeper/grpc_query_inbound_tracker.go b/x/crosschain/keeper/grpc_query_inbound_tracker.go
index 99c1bb40ba..e5b57b895b 100644
--- a/x/crosschain/keeper/grpc_query_inbound_tracker.go
+++ b/x/crosschain/keeper/grpc_query_inbound_tracker.go
@@ -44,7 +44,12 @@ func (k Keeper) InboundTracker(
 
 	inTxTracker, found := k.GetInboundTracker(ctx, req.ChainId, req.TxHash)
 	if !found {
-		return nil, status.Errorf(codes.NotFound, "Inbound tracker not found for ChainID: %d, TxHash: %s", req.ChainId, req.TxHash)
+		return nil, status.Errorf(
+			codes.NotFound,
+			"Inbound tracker not found for ChainID: %d, TxHash: %s",
+			req.ChainId,
+			req.TxHash,
+		)
 	}
 
 	return &types.QueryInboundTrackerResponse{InboundTracker: inTxTracker}, nil

From 618d4afd59caf54cfdb550d2e355baad2259afe6 Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Mon, 22 Jul 2024 13:52:20 -0400
Subject: [PATCH 14/15] resolve comments 2

---
 e2e/e2etests/helpers.go                       | 28 ------------------
 e2e/e2etests/test_admin_transactions.go       | 10 ++++---
 e2e/runner/zeta.go                            | 29 +++++++++++++++++++
 .../client/cli/query_inbound_tracker.go       |  5 ++--
 4 files changed, 38 insertions(+), 34 deletions(-)

diff --git a/e2e/e2etests/helpers.go b/e2e/e2etests/helpers.go
index 80a62ea6e6..4dc37498d9 100644
--- a/e2e/e2etests/helpers.go
+++ b/e2e/e2etests/helpers.go
@@ -1,49 +1,21 @@
 package e2etests
 
 import (
-	"fmt"
 	"math/big"
 	"strconv"
-	"time"
 
 	"github.com/btcsuite/btcd/btcjson"
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/btcsuite/btcutil"
-	"github.com/cenkalti/backoff/v4"
 	ethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/stretchr/testify/require"
 
 	"github.com/zeta-chain/zetacore/e2e/runner"
 	"github.com/zeta-chain/zetacore/e2e/utils"
 	"github.com/zeta-chain/zetacore/pkg/chains"
-	"github.com/zeta-chain/zetacore/pkg/retry"
 	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
-func WaitForBlocks(r *runner.E2ERunner, n int64) {
-	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
-	if err != nil {
-		return
-	}
-	call := func() error {
-		return retry.Retry(waitForBlock(r, height.Height+n))
-	}
-
-	bo := backoff.NewConstantBackOff(time.Second * 5)
-	err = retry.DoWithBackoff(call, bo)
-	require.NoError(r, err, "failed to wait for %d blocks", n)
-}
-func waitForBlock(r *runner.E2ERunner, n int64) error {
-	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &crosschaintypes.QueryLastZetaHeightRequest{})
-	if err != nil {
-		return err
-	}
-	if height.Height < n {
-		return fmt.Errorf("waiting for %d blocks, current height %d", n, height.Height)
-	}
-	return nil
-}
-
 func withdrawBTCZRC20(r *runner.E2ERunner, to btcutil.Address, amount *big.Int) *btcjson.TxRawResult {
 	tx, err := r.BTCZRC20.Approve(
 		r.ZEVMAuth,
diff --git a/e2e/e2etests/test_admin_transactions.go b/e2e/e2etests/test_admin_transactions.go
index c7db675b18..e611d878c3 100644
--- a/e2e/e2etests/test_admin_transactions.go
+++ b/e2e/e2etests/test_admin_transactions.go
@@ -34,6 +34,7 @@ func TestCriticalAdminTransactions(r *runner.E2ERunner, _ []string) {
 }
 
 func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
+	// Set default flags on zetacore
 	defaultFlags := observertypes.DefaultGasPriceIncreaseFlags
 	msgGasPriceFlags := observertypes.NewMsgUpdateGasPriceIncreaseFlags(
 		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
@@ -42,22 +43,23 @@ func TestUpdateGasPriceIncreaseFlags(r *runner.E2ERunner) {
 	_, err := r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
 	require.NoError(r, err)
 
+	// create a new set of flag values by incrementing the epoch length by 1
 	defaultFlagsUpdated := defaultFlags
 	defaultFlagsUpdated.EpochLength = defaultFlags.EpochLength + 1
 
+	// Update the flags on zetacore with the new values
 	msgGasPriceFlags = observertypes.NewMsgUpdateGasPriceIncreaseFlags(
 		r.ZetaTxServer.MustGetAccountAddressFromName(utils.OperationalPolicyName),
 		defaultFlagsUpdated,
 	)
-
 	_, err = r.ZetaTxServer.BroadcastTx(utils.OperationalPolicyName, msgGasPriceFlags)
 	require.NoError(r, err)
 
-	WaitForBlocks(r, 1)
+	r.WaitForBlocks(1)
 
+	// Verify that the flags have been updated
 	flags, err := r.ObserverClient.CrosschainFlags(r.Ctx, &observertypes.QueryGetCrosschainFlagsRequest{})
 	require.NoError(r, err)
-
 	require.Equal(r, defaultFlagsUpdated.EpochLength, flags.CrosschainFlags.GasPriceIncreaseFlags.EpochLength)
 }
 
@@ -83,7 +85,7 @@ func TestAddToInboundTracker(r *runner.E2ERunner) {
 	_, err = r.ZetaTxServer.BroadcastTx(utils.EmergencyPolicyName, msgBtc)
 	require.NoError(r, err)
 
-	WaitForBlocks(r, 1)
+	r.WaitForBlocks(1)
 
 	tracker, err := r.CctxClient.InboundTracker(r.Ctx, &crosschaintypes.QueryInboundTrackerRequest{
 		ChainId: msgEth.ChainId,
diff --git a/e2e/runner/zeta.go b/e2e/runner/zeta.go
index 732104afe1..35cd8786b5 100644
--- a/e2e/runner/zeta.go
+++ b/e2e/runner/zeta.go
@@ -1,18 +1,47 @@
 package runner
 
 import (
+	"fmt"
 	"math/big"
+	"time"
 
+	"github.com/cenkalti/backoff/v4"
 	ethcommon "github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 	"github.com/stretchr/testify/require"
 	zetaconnectoreth "github.com/zeta-chain/protocol-contracts/pkg/contracts/evm/zetaconnector.eth.sol"
 	connectorzevm "github.com/zeta-chain/protocol-contracts/pkg/contracts/zevm/zetaconnectorzevm.sol"
+	"github.com/zeta-chain/zetacore/pkg/retry"
 
 	"github.com/zeta-chain/zetacore/e2e/utils"
 	"github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
+func (r *E2ERunner) WaitForBlocks(n int64) {
+	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &types.QueryLastZetaHeightRequest{})
+	if err != nil {
+		return
+	}
+	call := func() error {
+		return retry.Retry(r.waitForBlock(height.Height + n))
+	}
+
+	bo := backoff.NewConstantBackOff(time.Second * 5)
+	boWithMaxRetries := backoff.WithMaxRetries(bo, 10)
+	err = retry.DoWithBackoff(call, boWithMaxRetries)
+	require.NoError(r, err, "failed to wait for %d blocks", n)
+}
+func (r *E2ERunner) waitForBlock(n int64) error {
+	height, err := r.CctxClient.LastZetaHeight(r.Ctx, &types.QueryLastZetaHeightRequest{})
+	if err != nil {
+		return err
+	}
+	if height.Height < n {
+		return fmt.Errorf("waiting for %d blocks, current height %d", n, height.Height)
+	}
+	return nil
+}
+
 // WaitForTxReceiptOnZEVM waits for a tx receipt on ZEVM
 func (r *E2ERunner) WaitForTxReceiptOnZEVM(tx *ethtypes.Transaction) {
 	r.Lock()
diff --git a/x/crosschain/client/cli/query_inbound_tracker.go b/x/crosschain/client/cli/query_inbound_tracker.go
index 2c97e8d534..6045437a58 100644
--- a/x/crosschain/client/cli/query_inbound_tracker.go
+++ b/x/crosschain/client/cli/query_inbound_tracker.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"strconv"
 
+	"cosmossdk.io/errors"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/spf13/cobra"
@@ -21,7 +22,7 @@ func CmdShowInboundTracker() *cobra.Command {
 			queryClient := types.NewQueryClient(clientCtx)
 			argChain, err := strconv.ParseInt(args[0], 10, 64)
 			if err != nil {
-				return err
+				return errors.Wrapf(err, "unable to parse chain id from %q", args[0])
 			}
 			params := &types.QueryInboundTrackerRequest{
 				ChainId: argChain,
@@ -29,7 +30,7 @@ func CmdShowInboundTracker() *cobra.Command {
 			}
 			res, err := queryClient.InboundTracker(context.Background(), params)
 			if err != nil {
-				return err
+				return errors.Wrapf(err, "failed to fetch inbound tracker for chain %d and tx hash %s", argChain, args[1])
 			}
 			return clientCtx.PrintProto(res)
 		},

From 07ef2e8291df9d3c18acfa6e7011a0919ca0f1cb Mon Sep 17 00:00:00 2001
From: Tanmay <tanmay.bhattacharya.smit@gmail.com>
Date: Tue, 23 Jul 2024 12:09:35 -0400
Subject: [PATCH 15/15] generate

---
 e2e/runner/zeta.go                               | 2 +-
 x/crosschain/client/cli/query_inbound_tracker.go | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/e2e/runner/zeta.go b/e2e/runner/zeta.go
index 35cd8786b5..95f160a801 100644
--- a/e2e/runner/zeta.go
+++ b/e2e/runner/zeta.go
@@ -11,9 +11,9 @@ import (
 	"github.com/stretchr/testify/require"
 	zetaconnectoreth "github.com/zeta-chain/protocol-contracts/pkg/contracts/evm/zetaconnector.eth.sol"
 	connectorzevm "github.com/zeta-chain/protocol-contracts/pkg/contracts/zevm/zetaconnectorzevm.sol"
-	"github.com/zeta-chain/zetacore/pkg/retry"
 
 	"github.com/zeta-chain/zetacore/e2e/utils"
+	"github.com/zeta-chain/zetacore/pkg/retry"
 	"github.com/zeta-chain/zetacore/x/crosschain/types"
 )
 
diff --git a/x/crosschain/client/cli/query_inbound_tracker.go b/x/crosschain/client/cli/query_inbound_tracker.go
index 6045437a58..48d9e0e88b 100644
--- a/x/crosschain/client/cli/query_inbound_tracker.go
+++ b/x/crosschain/client/cli/query_inbound_tracker.go
@@ -30,7 +30,12 @@ func CmdShowInboundTracker() *cobra.Command {
 			}
 			res, err := queryClient.InboundTracker(context.Background(), params)
 			if err != nil {
-				return errors.Wrapf(err, "failed to fetch inbound tracker for chain %d and tx hash %s", argChain, args[1])
+				return errors.Wrapf(
+					err,
+					"failed to fetch inbound tracker for chain %d and tx hash %s",
+					argChain,
+					args[1],
+				)
 			}
 			return clientCtx.PrintProto(res)
 		},