Transaction not yet indexed

AtPPQpD9fxZiQz3jv5LHbjyvEGrixneFx9dC3en9NaACRt9c8Ukw2Zu9dzhowi8GP94HuUv2zEPsR4dW1APrGk9

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