Transaction not yet indexed

1UD8eYZLK6gqvvYBbVk16RtfECnusjPGD9M1k7fCquMWzkpd6ZfdeWktppsjRiviYCKnPDbyhPwVTpZTn8d9Ba7

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