[{"time":1539816075,"user_id":"164","object_id":"110896","message":"Changed number from 43117 to 43117."},{"time":1539816075,"user_id":"164","object_id":"110896","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]