public override async Task <IResult <Account> > Execute(CreateOperationIntent createOperationArgument)
{
var transaction = createOperationArgument.Transaction;
var senderAccount = HandleResult(
createOperationArgument,
() => BusinessManager.AddOperation(new Operation(transaction.SenderKey, transaction)));
await HandleResult(
createOperationArgument,
() => BusinessManager.AddOperation(new Operation(transaction.RecipientKey, transaction)));
return(await senderAccount);
}