partiallySignTransaction

function partiallySignTransaction<TTransaction>(
    keyPairs,
    transaction,
): Promise<TTransaction>;

Given an array of CryptoKey objects which are private keys pertaining to addresses that are required to sign a transaction, this method will return a new signed transaction of type Transaction.

Though the resulting transaction might have every signature it needs to land on the network, this function will not assert that it does. A partially signed transaction cannot be landed on the network, but can be serialized and deserialized.

Type Parameters

Parameters

Returns

Promise<TTransaction>

Example

import { generateKeyPair } from '@solana/keys';
import { partiallySignTransaction } from '@solana/transactions';
 
const partiallySignedTransaction = await partiallySignTransaction([myPrivateKey], tx);

See

signTransaction if you want to assert that the transaction has all of its required signatures after signing.