Transaction not yet indexed

KNuGEKjvDARAwQTyHrUDcdYfEQaCLJL6gWbrpdwX1idF42M2h2RzqzUySJpaCYZ9HoBb2mxb1xnBcGseMaAvJS4

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