Transaction not yet indexed

MKLR2LEjuWu5NNz5ndF2EHqmrysbBfP2RPERhdnHHznvrZDHoXn28CTg4Ppa3fzkXFNZYEm2M3FpGqaCbyGLBD3

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