由於無效的 nonce 值，ERC20 交易失敗

我正在嘗試發送一個 erc20 交易，但我不斷收到錯誤消息，告訴我我從中發送交易的帳戶的 nonce 值為 1，而 tx 的 nonce 值為 31613。我正在執行 ganache-cli終端並通過連接到我的本地主機上的 web3 提供程序，使用 remix IDE 編譯 + 部署了我的智能合約。賬戶 1 和賬戶 2 是 ganache 生成的 10 中的賬戶。我確保將發送地址設為 10 中的第一個帳戶，因為它是包含初始代幣供應的那個。我不知道 nonce 值的問題出在哪裡，有人能指出我正確的方向嗎？

這是發送交易的程式碼：

var Web3 = require('web3')
var fs = require('fs')
const Tx = require('ethereumjs-tx').Transaction

var web3 = web3 ? new Web3(web3.currentProvider) : new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));

var txHash
var senderAddress
var receiverAddress

var contractAddress = "0x687c065c7a2b5711b9a651c13d9b51f5db71451d" //Ethereum contract address
var abiArray = JSON.parse(fs.readFileSync('tixtokenabi.json', 'utf-8')) //abi of contract
var contract = new web3.eth.Contract(abiArray, contractAddress) //Smart Contract instance 

var rawTransaction = {
   "from": account1,
   "nonce": web3.utils.toHex(web3.eth.getTransactionCount(account1)),
   "gasPrice": web3.utils.toHex(web3.eth.gasPrice),
   "gasLimit": web3.utils.toHex(90000),
   "to": contractAddress,
   "value": "0x0",
   "data": contract.methods.transfer(account2, amount).encodeABI(),
   "chainId": "0x01"
 };

 var privKey = new Buffer(private_key, 'hex')
 var tx = new Tx(rawTransaction)
 tx.sign(privKey)
 var serializedTx = tx.serialize()

 web3.eth.sendSignedTransaction('0x' + serializedTx.toString('hex'), function (err, hash) {

   //if transaction goes through
   if (!err) {

     console.log("Transaction successful! redirecting...")

     //Get transaction hash
     console.log(hash)
     setTxHash(hash)

     //Get balances of two accounts
     var balance1 = contract.methods.balanceOf(account1).send()
     var balance2 = contract.methods.balanceOf(account2).send()

     return {
       balance1:balance1,
       balance2:balance2
     }

     //if transaction fails
   } else { 
     console.log("Error! Transaction failed..")
     console.log(err)
   }   
 });

這是錯誤日誌：

Error! Transaction failed..
Error: Returned error: the tx doesn't have the correct nonce. account has nonce of: 1 tx has nonce of: 31613
   at Object.ErrorResponse (/home/zein/node_modules/web3-core-helpers/src/errors.js:29:16) 
   at /home/zein/node_modules/web3-core-requestmanager/src/index.js:140:36
   at XMLHttpRequest.request.onreadystatechange (/home/zein/node_modules/web3-providers-http/src/index.js:110:13)
   at XMLHttpRequestEventTarget.dispatchEvent (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request-event-target.js:34:22)
   at XMLHttpRequest._setReadyState (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:208:14)
   at XMLHttpRequest._onHttpResponseEnd (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:318:14)
   at IncomingMessage.<anonymous> (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:289:61)
   at emitNone (events.js:111:20)
   at XMLHttpRequest.request.onreadystatechange (/home/zein/node_modules/web3-providers-http/src/index.js:110:13)
   at XMLHttpRequestEventTarget.dispatchEvent (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request-event-target.js:34:22)
   at XMLHttpRequest._setReadyState (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:208:14)
   at XMLHttpRequest._onHttpResponseEnd (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:318:14)
   at IncomingMessage.<anonymous> (/home/zein/node_modules/xhr2-cookies/dist/xml-http-request.js:289:61)
   at emitNone (events.js:111:20)
   at IncomingMessage.emit (events.js:208:7)
   at endReadableNT (_stream_readable.js:1064:12)
   at _combinedTickCallback (internal/process/next_tick.js:138:11)
   at process._tickCallback (internal/process/next_tick.js:180:9

函式web3.eth.getTransactionCount返回一個你需要解決的承諾。

因此，您在這裡錯誤地使用了此功能：

"nonce": web3.utils.toHex(web3.eth.getTransactionCount(account1))

引用自：https://ethereum.stackexchange.com/questions/83255