/**
* Transaction utilities for signing and sending transactions
*/
import { Connection, Keypair, VersionedTransaction } from "@solana/web3.js";
/**
* Sign and send a transaction
* @param transaction Versioned transaction to send
* @param connection Solana RPC connection
* @param signer Keypair to sign the transaction
* @returns Transaction signature
*/
export async function signAndSendTransaction(
transaction: VersionedTransaction,
connection: Connection,
signer: Keypair
): Promise<string> {
// Sign the transaction
transaction.sign([signer]);
// Send the transaction
const signature = await connection.sendTransaction(transaction, {
preflightCommitment: "confirmed",
});
// Return signature immediately (matching original behavior)
// Confirmation is handled by Solana validators
return signature;
}
