Those variables look like a token and the shop id. I don’t see where the token is available in the GraphQL Admin API that Flow uses. Shop id is {{ shop.id }} (haven’t tested that it’s the same number but assume so).
Also, I do see that the 2024-10 API introduces an order.statusPageUrl field. Flow is currently using 2024-04 and planning to upgrade to 2024-10 in Q1.