Transaction not yet indexed

YMb9uQXjMpBcTH5UtUPKhJ772RcqFPJKXG19u5USmcVRKJgs1KCVsBru1h9r2jDRxet5EU9ZftNoco3xXDtiNqM

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