Transaction not yet indexed

Nw9UpKqbQ3P56mc7wUaEsQEwdaibbC23mojhmvtaFrDqPnd8yS8mtsDs1SkFFLYF63EBGoFKsVTUS9KMUcx6ri8

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