Transaction not yet indexed

53MU9CMimDRFbjros8H7knCLAtSrdpsSWSsD2AQj9GkKh7WDnu1SjkKgSZVXTTLf6quGb55d7EQYZHJvKUzV7FTT

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