I'm trying to transfer a BEP-20 token on BSC from one Wallet to Another. I actually had it at one point and somehow messed up while doing code cleanup. Anway, I need some help. When I send my transaction I never get a confirmation.
I get a hash for example : 0xd18ee37686b00d45edb9974d8a119534f3403052e3ed4908ac8ca80bde385416
But it never goes anywhere. I've beat my head on the wall with this for two days, any help would be greatly appreciated. - Note Endpoint and Private Key are fake
// Ethereum javascript libraries needed
var Web3 = require('web3')
var Tx = require("ethereumjs-tx").Transaction;
const Common = require('ethereumjs-common');
const mysql = require('mysql');
//KLUV Contract Address KLUV - BSC
const _ContractAddress_ = '0x3A68A9Cd188C324a45c06866eFD1C79605B66827';
const _ContractABI_ = JSON.parse('[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getunlockedAfter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lockedPeriodOver","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawLockedTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]');
//To Wallet Address
const _ToWalletAddress_ = '0x76D52CF51D9a4B8C84Bf01b7AA3f801c52A328D8';
//My MetaMask Wallet
const _FromWalletAddress_ = '0xDeBCBca7f21aB70DA4e7860a112FEB3d8Fd04db5';
//My MetaMask Private Key
const _FromWalletPrivateKey_ = 'f777980edfc1c92446XXXXXXXXXXXXXXXe615ffcccc0744f0a4054c8f924773d';
//Node URL
const BSCNode = 'https://nd-098-532-742.p2pify.com/super_secret_address';
const web3 = new Web3(new Web3.providers.HttpProvider(BSCNode));
const main = async () => {
console.log(`web3 version: ${web3.version}`)
// Who holds the token now?
var senderWalletAddress = _FromWalletAddress_;
// Who are we trying to send this token to?
var receiverWalletAddress = _ToWalletAddress_;
// The address of the contract which created MFIL
var contractAddress = _ContractAddress_;
var contract = new web3.eth.Contract(_ContractABI_, contractAddress, {
from: senderWalletAddress
});
// How many tokens do I have before sending?
var balance = await contract.methods.balanceOf(senderWalletAddress).call();
console.log(`Balance before send: ${balance} sKLUV\n------------------------`);
// Use Gwei for the unit of gas price
var gasPriceGwei = 5;
var gasLimit = 5000000;
// .00000001 KLUV
var transferAmount = 1;
// Determine the nonce - This isn't always good, you need to keep track of it
var count = await web3.eth.getTransactionCount(senderWalletAddress);
console.log(`num transactions so far: ${count}`);
/* Override count - especially if testing */
count = 77;
var rawTransaction = {
"from": senderWalletAddress,
"nonce": "0x" + count.toString(16),
"gasPrice": web3.utils.toHex(gasPriceGwei * 1e9),
"gasLimit": web3.utils.toHex(gasLimit),
"to": contractAddress,
"value": "0x0",
"chainId": 56,
"data": contract.methods.transfer(receiverWalletAddress, transferAmount).encodeABI(),
};
console.log(`Raw of Transaction: \n${JSON.stringify(rawTransaction, null, '\t')}\n------------------------`);
// Create Buffer containing hex of private key
var privKey = new Buffer.from(_FromWalletPrivateKey_, 'hex');
/* Define What Block Chain we're using */
const chain = Common.default.forCustomChain(
'mainnet', {
name: 'bnb',
networkId: 56,
chainId: 56
},
'petersburg'
)
/* generate transaction including my block chain */
var tx = new Tx(rawTransaction, {common: chain});
/* sign the transaction with my buffered private key */
tx.sign(privKey);
/* Serialize the result */
var serializedTx = tx.serialize();
/* Get Ready to send */
console.log(`Attempting to send signed tx: ${serializedTx.toString('hex')}\n------------------------`);
/* Limit the number of confirms we're looking for */
let numberOfConfirms = 5;
web3.eth.transactionConfirmationBlocks = numberOfConfirms;
/* Use Event Method so we can see where things are hanging up */
web3.eth.sendSignedTransaction('0x' + serializedTx.toString('hex'))
.on("sending", (payload) => {
console.log('sending ');
console.log(payload);
})
.on("sent", (payload) => {
console.log('Sent Payload');
console.log(payload);
})
.on('transactionHash', (transactionHash) => {
console.log('Received Transaction hash');
console.log(transactionHash);
})
.on("receipt", (receipt) => {
console.log('Received Receipt');
console.log(`Receipt info: \n${JSON.stringify(receipt, null, '\t')}\n------------------------`);
})
.on("confirmation", (confNumber, receipt, latestBlockHash) => {
console.log('Received Confirmation ', confNumber);
if (confNumber == numberOfConfirms) {
// The balance may not be updated yet, but let's check
contract.methods.balanceOf(senderWalletAddress).call().then((balance) => {
console.log(`Balance after send: ${balance} sKLUV`);
});
}
console.log(confNumber, receipt, latestBlockHash);
})
.on('error', err => {
console.log('Error Sending Transaction');
console.log(err.message);
}).catch(reason => {
console.log('Promise failed in catch');
console.log(reason);
});
};
main();the only thing I see chainId in rawTransaction is not in hex format. should be
"chainId":web3.utils.toHex(56)