Transaction not yet indexed

Mkc9dEYrQs7YAwjb8cuJkPgjp1jDjRpC4uVR68jrvszXEfFDaWHQ2zCKd5evAEaN1PjvTH2vNMsaTVp3tmJ7Vbb

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