[{"time":1570495231,"user_id":"193","object_id":"119364","message":"Changed product from CVR8COM-2T to CVR8COM."},{"time":1570495231,"user_id":"193","object_id":"119364","message":"Changed number from 51700 to 51700."},{"time":1570495231,"user_id":"193","object_id":"119364","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]