Transaction not yet indexed

NFfxqkeNQzuQegcsYm5KMkUHK3qjDAWEmeSJSYyKMjmJjZ4Qqu5HxtCZSGEstyFXKMwTA6bSeDcbopbddf5znSZ

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