Sign an Ethereum transaction

signTransaction: (input: UnsignedTransactionRequest, options?: SendTransactionOptions) => Promise<{ signature: HexString }>

import {useSignTransaction, useWallets} from '@privy-io/react-auth';

const {signTransaction} = useSignTransaction();
const {wallets} = useWallets();

signTransaction(
  {
    to: '0xE3070d3e4309afA3bC9a6b057685743CF42da77C',
    value: 100000
  },
  {
    address: wallets[0].address // Optional: Specify the wallet to use for signing. If not provided, the first wallet will be used.
  }
);