Your scope is showing that you're subscribed to the wrong event: store/product/updated
Check your active webhooks using the CURL call below and confirm that you have the correct destination for the /order/updated
scope- I found it was better to start with specific action scopes instead of wildcards.
curl -XGET -H
'X-Auth-Client: [BigCommerceAppClientId]' -H
'X-Auth-Token: [BigCommerceAppSecret]'
https://hooks-beta.bigcommerce.com/producer/store/[myStoreKey]