Transaction not yet indexed

53PQr45BQDPXW7jr6vLtRnuhmCks73MdGEmQDKvKNmCdWUPSGepNuU9gLQ3d7soKXbEaCezXAgSPH2BmFZqv9edM

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