Transaction not yet indexed

mdkPnsD9NwzmgqK9pnFSFWLiExzNxijr44Gamt7yFgnJ2HVpDHVAZdPSdDzNh2hBFgdTbhTQu7QuV6Gh2kpF9WM

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