Transaction not yet indexed

RDWNKbuFsZtf12NwnrYoH7gHar18cZKTsx8QhVsZztwxioDXTFqv1zPkUMN1rVuH1ceA9jk2tsWV52geyQGS7iu

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