Transaction not yet indexed

YLXDMFFp7EdtVejeAxwDuPeNBCZ8LajcfMz6Keoysry59GuycPtsgQC2UmM8iNjv1T6VYT1TmMQPJzSRFMLVNM1

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