https://api.minecraftservices.com/order/\{orderId}
 
This API request returned error 400 to me
https://api.minecraftservices.com/order/11f347899cbc4ff9a9275e5effb8090c
I tried to initiate payment from adyen and the page on which it redirected was not found when I closed the tab and returned to site it gives option to cancel pending order but since this API is failing I am not able to cancel the order.
 
The order was automatically canceled some time later, may be due to expiry time of adyen plugin.