Transaction not yet indexed

ydnCBxPK7VqwZXK64pt7CnWzv8vm2vd6nBfagv9HzTRPDLHoJSguzQoipKbXDdzeXAFKCE2VhCGqK5RATJKmUH1

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