Transaction not yet indexed

HtMSxxdQFQgDMsRA4SdSW9noSSfQAd7aYxTCRDD8jP5zHZezfhBMxvDBvPNu5TtU6jdjbGq4VCbiuASsK6pb57u

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