Transaction not yet indexed

5uMUKSPnPYopP72wNacvMbrLZjb5tPEcoz1yQEPHiDHorcG9v2DH8EZAtRZtmqN4XwAgoM5tDCrjWsWEuNB2ZBv7

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