Transaction not yet indexed

MKpXAVQfvU26He4SCNwcM88Cjc5vZzoHtMeyCDxfkH5CF81LGABKk6iDQbAQM79MgM9CCKnUyFqqTznrwWpM7m1

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