[{"time":1546398595,"user_id":"164","object_id":"111786","message":"Changed number from 44013 to 44013."},{"time":1546398595,"user_id":"164","object_id":"111786","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]