raw_transfer.py

from os import getenv
from dotenv import load_dotenv
from net import con

w3 = con()

def return_account():
  load_dotenv()
  return { 'addr': getenv('tron'), 'key': getenv('key') }

def sign_tx(tx, key):
  sig = w3.eth.account.sign_transaction
  return sig(tx, private_key=key)

def send_tx(signed_tx):
  w3.eth.send_raw_transaction(signed_tx.rawTransaction)
  return w3.toHex(w3.keccak(signed_tx.rawTransaction))

def main():
  account = return_account()
  nonce = w3.eth.get_transaction_count(account['addr'])

  tx = {
    'from': account['addr'],
    'to': '0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270',
    'value':0,
    'chainId': 137,
    'gas': 250000,
    'maxFeePerGas': w3.toWei('500', 'gwei'),
    'maxPriorityFeePerGas': w3.toWei('400', 'gwei'),
    'nonce': nonce,
    'data': '0xa9059cbb0000000000000000000000008c14ed4f602ac4d2be8ed9c4716307c73e9a83a800000000000000000000000000000000000000000000000000000000191387e1'
  }

  sent = send_tx(sign_tx(tx, account['key']))
  print (f'sent: {sent}')

if __name__ == '__main__':
  main()