Transaction not yet indexed

66kYExmoD6PgB8DN2JfdQHcHUMQJrzDUB8RxaetH2ycc3EZQPjqZk1A3QuuHT5BUrFfEGqJmYRPsQSzSHG5iFMrS

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