Web3.py transfer CTF positions

main.py

from web3 import Web3
import os
from dotenv import load_dotenv

load_dotenv()

pk = os.getenv('PRIVATE_KEY')
rpc = os.getenv('RPC_URL')
wallet_address = os.getenv('WALLET_ADDRESS')
new_wallet_address = os.getenv('NEW_WALLET_ADDRESS')
private_key = os.getenv('PRIVATE_KEY')

tokens = [11015470973684177829729219287262166995141465048508201953575582100565462316088]

w3 = Web3(Web3.HTTPProvider(rpc))

abi = [{"constant": False,"inputs": [{"name": "from","type": "address"},{"name": "to","type": "address"},{"name": "ids","type": "uint256[]"},{"name": "values","type": "uint256[]"},{"name": "data","type": "bytes"}],"name":"safeBatchTransferFrom","outputs": [],"payable": False,"stateMutability": "nonpayable","type": "function"},{"constant": True,"inputs": [{"name": "owners","type": "address[]"},{"name": "ids","type": "uint256[]"}],"name": "balanceOfBatch","outputs": [{"name": "","type": "uint256[]"}],"payable": False,"stateMutability": "view","type": "function"}]
ctf_address = "0x4D97DCd97eC945f40cF65F87097ACe5EA0476045"

ctf = w3.eth.contract(address=ctf_address, abi=abi)

balances = ctf.functions.balanceOfBatch([wallet_address], tokens).call()

function = "safeBatchTransferFrom"
args = [wallet_address, new_wallet_address, tokens, balances, b'']
print(args)
nonce = w3.eth.get_transaction_count(wallet_address)

gas_estimate = ctf.functions[function](*args).estimate_gas({"from": wallet_address})

transaction = ctf.functions[function](*args).build_transaction({
    'from': wallet_address,
    'nonce': nonce,
    'gas': gas_estimate,
    'gasPrice': w3.eth.gas_price,
})

signed_transaction = w3.eth.account.sign_transaction(transaction, private_key)
transaction_hash = w3.eth.send_raw_transaction(signed_transaction.rawTransaction)

print(transaction_hash.hex())