[{"time":1588834419,"user_id":"191","object_id":"109458","message":"Changed number from 41630 to 41630."},{"time":1588834419,"user_id":"191","object_id":"109458","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]