Transaction not yet indexed

MkmVS1pT3FPBqitPRL7319Az18CsF14hLZcoipgFA4XkVoXinNLPaqp7XwTYfDmFFmi2Nw9sktBVWMWtPwsV1pe

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