Transaction not yet indexed

5SUR9QQkBYHMrTPN91VRT8feDxMwxdAFHNRH5SjnzifZS2SaLbAhbftbFbMBGPYSbxqqn3xtwxmjKXCQGKW5kLB6

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