ITX, transaction already sent

Questions
1

Hi everyone! I am playing with ITX an at this moment i bit confused. I sending transaction to contract, trying again and getting error:
{“jsonrpc”:“2.0”,“id”:43,“error”:{“code”:-32008,“message”:“Transaction already sent.”}}
but I don’t understand why second transaction considered the same. Should I use some ID on my side, like nounce, but not nounce of course?
And by the way, I don’t got tokens from one address to another :frowning:

2

My playgroud:
const { ethers } = require(‘ethers’)

console.log(‘test’);

const itx = new ethers.providers.InfuraProvider(
‘goerli’, // or ‘ropsten’, ‘rinkeby’, ‘kovan’, ‘goerli’
‘api key’
)

console.log(‘test 2’);

const signer = new ethers.Wallet(‘private key’, itx)

async function getBalance() {
response = await itx.send(‘relay_getBalance’, [signer.address])
console.log(Your current ITX balance is ${response.balance})
console.log(signer.address);
}

getBalance();

async function signRequest(tx) {
const relayTransactionHash = ethers.utils.keccak256(
ethers.utils.defaultAbiCoder.encode(
[‘address’, ‘bytes’, ‘uint’, ‘uint’, ‘string’],
[tx.to, tx.data, tx.gas, 5, tx.schedule] // Rinkeby chainId is 4
)
)
return await signer.signMessage(ethers.utils.arrayify(relayTransactionHash))
}

async function callContract() {
const tx = {
to: ‘0xc6fDe3FD2Cc2b173aEC24cc3f267cb3Cd78a26B7’,
data: ‘0xa9059cbb000000000000000000000000730d7c03f852739a1ea1b6f3faf8d96a495ca22a0000000000000000000000000000000000000000000000000000000005f5e100’,
gas: ‘100000’,
schedule: ‘fast’
}
const signature = await signRequest(tx)
const relayTransactionHash = await itx.send(‘relay_sendTransaction’, [tx, signature])
console.log(ITX relay hash: ${relayTransactionHash})
console.log(relayTransactionHash)
return relayTransactionHash
}

callContract();

3

Zero,
Welcome and thanks for reaching out. Do you have any transaction hashes or we can trace and take a look at related to the ITX issue you had? Is the hash you have in your code recent and valid?
Kind regards,
Alex | Infura Support

4

My payment terms are legal. But I do not know how to proceed with those contracts.