[{"time":1544741685,"user_id":"164","object_id":"112260","message":"Changed number from 44490 to 44490."},{"time":1544741685,"user_id":"164","object_id":"112260","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]