Transaction not yet indexed

NUM7DU1KfHoH2YGraqyuhGqGwd5qB8EKortj4JvaDaqqkmQJhqXiBfEqZhVMuLHiE9ZALe8JEEu6XZDsCPujLY6

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