Transaction not yet indexed

MKYDSyz8no2phVZggFSN9tCU4vJu3899JprbVg3Yg5G4eudCki8SkwzkrqaTgEsYGg7bVQcEbbE9JQXsFsD54Lt

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