Transaction not yet indexed

ndb8aTUgL1y9MpJfQTusCc1esRn7vUAEjGSamuwZZUfMpDSFc6HSWe1WEHRDYU9Ma6G2eJbXYWs3RmtNPRDR4U2

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