Transaction not yet indexed

MUCxgkHrx8umYXsafV2jc3U6AT1fEYTnwXx2kjvy4wa62YEKzugoP4n2ybWtsjx7Cyc8MpeMTSwY1PBaS8gRmaG

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