Transaction not yet indexed

21So2RMWKgLJCq3Ya8bJVKUe1BpgFnF39QVGjHVxP3SbopEpeU9WkNekKXWqKCTa6DB7s6AQiYp849c6v8PLb13L

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.