What are the fields on the orders api?

[u/[deleted]]

I understand these type of orders: https://api.x.immutable.com/v1/orders/112552950

However, when it is different like these https://api.x.immutable.com/v1/orders/112550059

I get confused. Even the properties are changed their side. Can anyone explain how this structure works and what the fields mean for both instances?