Transaction not yet indexed

Tzff9vNEkrmMg9SJUa3LuUJX7fHmQRcYoac8cwLbi1A9simBgBfynERKZtyQFdfM48iGE8FyYiV8QYWpp3UzBoX

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