Transaction not yet indexed

1Qff4qXgb6HMprBgdEYArMYBDhmmc3uXkPhGPgna2Q2ycWWZPpZPvFayVhbZpEK5Duz5CesC8Wh2jG1YMuL7Umc

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