Transaction not yet indexed

mKKM9jAWTVyfNUws8yLUpgALHMWAb2e3SLiMrRSgrD9uwwYQPQXbvWAPWbqkYddFBCnTiXVf2tdASwReHdgshvX

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