Transaction not yet indexed

53ckPAEycKkuVBq5DMEAddgqcEtQhdFQRZXnTVU2FFusHQfoeEZngYtxNCCm1FtmN744ufmKSVmmDf4RFoTCKgUq

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