Transaction not yet indexed

Mtn1toCwJzexbKX1XF4hAD9pfyVHkFa8S3RJmxCaxW4zn8KTovADd62f58fC5QudKpwQ7sExgq2oczQdPy5BpPW

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