Transaction not yet indexed

53MBfJaRW9iMV8XZRu8hYQuvuRW6tZJ4Cdke42QFBTNPQqvDS8nr2ADtTpcTTvL9uM3jMDhixWsZzpe8p9MPTRQ1

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