You can find the tuuid in the news/inbox item object (old_stories[x].args.tuuid)
06d63a32-7bbc-11eb-8080-808080808080
Optional
actionReadonly
pkYou can find the pk in the news/inbox item object (old_stories[x].pk)
z8PtgT9Je8xZdGJpIf/3BYQIwk0=
Readonly
tuuidYou can find the tuuid in the news/inbox item object (old_stories[x].args.tuuid)
06d63a32-7bbc-11eb-8080-808080808080
You can find the pk in the news/inbox item object (old_stories[x].pk)
Example