Transaction not yet indexed

53CfWRK6dWeX3BjoAiEUDXa6L6kEBya2A9VZ3UQzqmjJ26eqajocWS82yv966PxLMaCoH7SqcdVeCzhCeaLin5hm

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