Transaction not yet indexed

RUMUnTKt1LEQdqKcq7ka4ezhQBwPgBFRca5W91bYVhDQ3S8aCnrfLANbJJUSisUbKPsp8DGrDJUrDDVRcKdkYS4

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