Transaction not yet indexed

Nk9vDBSV4pNdesHokQVeqDg8ZftSuAGri7zCEaYVreaVvPhVrnfTnXYnbd7icZrDwh2kCK77PxxFRe1f1EvbX1P

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