Transaction not yet indexed

28FFDHYvXhBH7M5bbWEqe4VbRYnAt1mkQPyQvHoA5yTtYaF4HFuL5yDb3zynmavHYRuw8aWkTQJNndvWGZbsbAjQ

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