Transaction not yet indexed

Pn9iAqDigowPgX6g2YHYyouvyU6kC4aJiHmd7NAFXnVT2upcvkuqdcJd2kq3yC18CVx97sDHytr8YtsCFMSFphM

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