Transaction not yet indexed

MkmDRHzaBWwjNcDTAEjkW7goExpMyyRCVxy2Zmj8DXgx4bBEYAu8Z387HTbAGPeURASu7wYmvs4VQugJ5JWD2vB

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