Transaction not yet indexed

NtPHR6REFRSJqh7tSN7bHWhy6vAwugcgQZK6d6EzVfbaJ37kVQuvboudj21EfSUqjxL3Nc3e7JsfdqwSwAbqLr9

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