Transaction not yet indexed

53CNTbbmJBQnGqsXiHmWMaN95FAgPwjk1JFDhrYoDHFVXCnxkJrHd6sEUirx9msMrtvN2LS5G6mHEEEf9cxzeGsU

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