Transaction not yet indexed

Mkv9dd5cSTJtP6qYqPPSxWC7do5PyMsiaFnuNcSuQpGFY73URR6nfg1Tz11rnPLGhWykaH6UypL2WD166FGtfdZ

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