[bugfix] add unknown pool status
Noticed that when the pool statu was zero, it would be omitted from the json. By adding unknown pool status to be default, that should solve this problem, while also ensuring the default status isn't a valid status.
Noticed that when the pool statu was zero, it would be omitted from the json. By adding unknown pool status to be default, that should solve this problem, while also ensuring the default status isn't a valid status.