Transaction not yet indexed

KMFktRC9cwHVdAn43VW9ymcYbtaXS4HaGZicLJ7JgMf8ZRmSEz9k4dsL1GC5oFBmsQmSfDdyeVFKaaq6E5Toc9u

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