Transaction not yet indexed

ECUKPVLTCoA7mXB3DCHSd9sVLSd78cu3bfhnoKuoJoHgCBbXM5nuvJ76G7osa9E6Kv2cNWdmVqNxoFCoSA8NHAk

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