diff --git a/pkg/relay/ethereum/events.go b/pkg/relay/ethereum/events.go
index 92bb357..a9f45a6 100644
--- a/pkg/relay/ethereum/events.go
+++ b/pkg/relay/ethereum/events.go
@@ -82,8 +82,7 @@ func (chain *Chain) findSentPackets(ctx core.QueryContext, fromHeight uint64) (c
 
 		sendPacket, err := chain.ibcHandler.ParseSendPacket(log)
 		if err != nil {
-			revertReason, data := chain.parseRpcError(err)
-			return nil, fmt.Errorf("failed to parse SendPacket event: err=%v, log=%v, reason=%s, data=%s", err, log, revertReason, data)
+			return nil, fmt.Errorf("failed to parse SendPacket event: err=%v, log=%v", err, log)
 		}
 		if sendPacket.SourceChannel != chain.Path().ChannelID || sendPacket.SourcePort != chain.Path().PortID {
 			continue
@@ -165,8 +164,7 @@ func (chain *Chain) findRecvPacketEvents(ctx core.QueryContext, fromHeight uint6
 	for _, log := range logs {
 		event, err := chain.ibcHandler.ParseRecvPacket(log)
 		if err != nil {
-			revertReason, data := chain.parseRpcError(err)
-			return nil, fmt.Errorf("failed to parse RecvPacket event: err=%v, log=%v, reason%s, data=%s", err, log, revertReason, data)
+-			return nil, fmt.Errorf("failed to parse RecvPacket event: err=%v, log=%v", err, log)
 		}
 		if event.Packet.DestinationChannel != chain.Path().ChannelID || event.Packet.DestinationPort != chain.Path().PortID {
 			continue
@@ -186,8 +184,7 @@ func (chain *Chain) findWriteAckEvents(ctx core.QueryContext, fromHeight uint64)
 	for _, log := range logs {
 		event, err := chain.ibcHandler.ParseWriteAcknowledgement(log)
 		if err != nil {
-			revertReason, data := chain.parseRpcError(err)
-			return nil, fmt.Errorf("failed to parse WriteAcknowledgement event: err=%v, log=%v, reason=%s, data=%s", err, log, revertReason, data)
+			return nil, fmt.Errorf("failed to parse WriteAcknowledgement event: err=%v, log=%v", err, log)
 		}
 		if event.DestinationChannel != chain.Path().ChannelID || event.DestinationPortId != chain.Path().PortID {
 			continue
diff --git a/pkg/relay/ethereum/msg.go b/pkg/relay/ethereum/msg.go
index 7270cd4..3729f5e 100644
--- a/pkg/relay/ethereum/msg.go
+++ b/pkg/relay/ethereum/msg.go
@@ -70,29 +70,25 @@ func (c *Chain) parseMsgEventLogs(logs []*types.Log) ([]core.MsgEventLog, error)
 		case abiGeneratedClientIdentifier.ID:
 			ev, err := c.ibcHandler.ParseGeneratedClientIdentifier(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse GeneratedClientIdentifier event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+				return nil, fmt.Errorf("failed to parse GeneratedClientIdentifier event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventGenerateClientIdentifier{ID: ev.ClientId}
 		case abiGeneratedConnectionIdentifier.ID:
 			ev, err := c.ibcHandler.ParseGeneratedConnectionIdentifier(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse GeneratedConnectionIdentifier event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+-				return nil, fmt.Errorf("failed to parse GeneratedConnectionIdentifier event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventGenerateConnectionIdentifier{ID: ev.ConnectionId}
 		case abiGeneratedChannelIdentifier.ID:
 			ev, err := c.ibcHandler.ParseGeneratedChannelIdentifier(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse GeneratedChannelIdentifier event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+-				return nil, fmt.Errorf("failed to parse GeneratedChannelIdentifier event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventGenerateChannelIdentifier{ID: ev.ChannelId}
 		case abiSendPacket.ID:
 			ev, err := c.ibcHandler.ParseSendPacket(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse SendPacket event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+-				return nil, fmt.Errorf("failed to parse SendPacket event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventSendPacket{
 				Sequence:         ev.Sequence,
@@ -105,8 +101,7 @@ func (c *Chain) parseMsgEventLogs(logs []*types.Log) ([]core.MsgEventLog, error)
 		case abiRecvPacket.ID:
 			ev, err := c.ibcHandler.ParseRecvPacket(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse RecvPacket event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+				return nil, fmt.Errorf("failed to parse RecvPacket event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventRecvPacket{
 				Sequence:         ev.Packet.Sequence,
@@ -119,8 +114,7 @@ func (c *Chain) parseMsgEventLogs(logs []*types.Log) ([]core.MsgEventLog, error)
 		case abiWriteAcknowledgement.ID:
 			ev, err := c.ibcHandler.ParseWriteAcknowledgement(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse WriteAcknowledgement event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+				return nil, fmt.Errorf("failed to parse WriteAcknowledgement event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventWriteAcknowledgement{
 				Sequence:        ev.Sequence,
@@ -131,8 +125,7 @@ func (c *Chain) parseMsgEventLogs(logs []*types.Log) ([]core.MsgEventLog, error)
 		case abiAcknowledgePacket.ID:
 			ev, err := c.ibcHandler.ParseAcknowledgePacket(*log)
 			if err != nil {
-				revertReason, data := c.parseRpcError(err)
-				return nil, fmt.Errorf("failed to parse AcknowledgePacket event: logIndex=%d, log=%v, reason=%s, data=%s", i, log, revertReason, data)
+				return nil, fmt.Errorf("failed to parse AcknowledgePacket event: logIndex=%d, log=%v", i, log)
 			}
 			event = &core.EventAcknowledgePacket{
 				Sequence:         ev.Packet.Sequence,