sign
open suspend override fun signAndSubmitAsFeePayer(feePayer: Account, senderAuthenticator: AccountAuthenticator, transaction: AnyRawTransaction): Result<PendingTransactionResponse, Exception>
Signs a transaction as the fee payer and submits it to the network.
Return
A Result containing the PendingTransactionResponse or an Exception.
Parameters
fee
The fee payer account to sign the transaction with.
sender
The authenticator from the primary transaction sender.
transaction
The raw transaction to sign and submit.