adding a bit more to the setup script

scripts/setup_example.js

@@ -19,16 +19,44 @@ async function main() {
     const emissionsNFT_abi = JSON.parse(fs.readFileSync('../deployments/vechain_testnet/emissionsNFT.json', 'utf-8'));
     console.log(emissionsNFT_abi);
 
-    const nftcontract = new ethers.Interface(emissionsNFT_abi)
+    const PRIVATE_KEY = process.env.PRIVATE_KEY;
+
+    const nftcontract = new ethers.Interface(emissionsNFT_abi.abi);
     const clauses = [{
       to: address,
       value: '0x0',
-      data: nftcontract.encodeFunctionData("openMint", [])
-    }]
-
+      data: nftcontract.encodeFunctionData("defineGHGOrg", [GHGOrgId,GHGOrgDescription])
+    }];
+
+      // simulate the transaction
+    const tests = await post('/accounts/*', {
+      clauses: transaction.body.clauses,
+      caller: wallet.address,
+      gas: transaction.body.gas
+    })
+
+    // check for errors and throw if any
+    for (const test of tests) {
+      if (test.reverted) {
+
+        const revertReason = test.data.length > 10 ? ethers.AbiCoder.defaultAbiCoder().decode(['string'], `0x${test.data.slice(10)}`) : test.vmError;
+        throw new Error(revertReason);
+      }
+    }
 
-    const PRIVATE_KEY = process.env.PRIVATE_KEY;
-    console.log(PRIVATE_KEY);
+    // get fee delegation signature
+    const { signature } = await getSponsorship('/by/90', { origin: wallet.address, raw: `0x${transaction.encode().toString('hex')}` });
+    const sponsorSignature = Buffer.from(signature.substr(2), 'hex');
+
+    // sign the transaction
+    const signingHash = transaction.signingHash();
+    const originSignature = secp256k1.sign(signingHash, Buffer.from(wallet.privateKey.slice(2), 'hex'));
+    transaction.signature = Buffer.concat([originSignature, sponsorSignature]);
+
+    // submit the transaction
+    const rawTransaction = `0x${transaction.encode().toString('hex')}`;
+    const { id } = await post('/transactions', { raw: rawTransaction });
+    console.log('Submitted with txId', id);
 
     console.log("Interacting with contract");