Transaction not yet indexed

53r4fpAhXUtKtaRnRqBWbHemJBUKbUczEEPv4fKJKadJBnkKtpVmugRc3kQEEfBugHe9kRW6qdK38s2yJuc3Dbq1

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