Transaction not yet indexed

RU9n9hMAYqRu2KGvmLs9ChsKRayGYqwt777WMUSKzpGSWkJsWYz2VzGGwHbRh9DKrYgoSANfjduFMzBDYqj6tjo

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