[{"time":1582080856,"user_id":"45","object_id":"122837","message":"Changed number from 55196 to 55196."},{"time":1582080856,"user_id":"45","object_id":"122837","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]