Transaction not yet indexed

KUbRVmevKdUGDpvYfFxZSAgnpq5N6syPB2fQaj6bHgWS83TZFF86Lk8jpNqRPg9dDhqgkdJsS3XScbTaqb19oeo

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