Transaction not yet indexed

53pf5ApRYfscosdazowY7Qrdp3V21C2EnSgSkWsJvxTd8Jh69EcsdBQPZXLutBFeT41rVbZ3sFVx1ea6H7KDHYy2

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