Transaction not yet indexed

53u3v6w4WU1Sdo6c1SHVv8aQZQQt9hEFNiDKHBLTDpcJyreA4VcCrCbUpnaAdqxFUuFeMwz6A4HpXDkFHMFJgh3F

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