Send Transaction

import { Connection, VersionedTransaction } from "@solana/web3.js";

const connection = new Connection("https://mainnet.fogo.io");

const txBuffer = Buffer.from(swapData.transaction, "base64");
const transaction = VersionedTransaction.deserialize(txBuffer);

transaction.sign([wallet]);

const signature = await connection.sendRawTransaction(transaction.serialize(), {
  skipPreflight: false,
  maxRetries: 3,
});

const confirmation = await connection.confirmTransaction({
  signature,
  blockhash: transaction.message.recentBlockhash,
  lastValidBlockHeight: swapData.lastValidBlockHeight,
});

if (confirmation.value.err) {
  throw new Error(`Transaction failed: ${JSON.stringify(confirmation.value.err)}`);
}

console.log(`Confirmed: ${signature}`);

import base64
from solders.transaction import VersionedTransaction
from solana.rpc.api import Client

client = Client("https://mainnet.fogo.io")

raw_tx = base64.b64decode(swap_data["transaction"])
transaction = VersionedTransaction.from_bytes(raw_tx)

signed_tx = wallet.sign_transaction(transaction)

result = client.send_raw_transaction(bytes(signed_tx))
signature = result.value

confirmation = client.confirm_transaction(
    signature,
    commitment="confirmed",
)

print(f"Confirmed: {signature}")