Transaction not yet indexed

53CknnLPQTbgynap4HRsqnGdBjxJF4XcPPXm2AC2qrEyKMtzLwnULtzD2rqNxUwhDdyffZypTcN7Lq2t6mkrUVZq

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