[{"time":1533608375,"user_id":"45","object_id":"105889","message":"Changed product from CVR8EV4-1T to CVR8EV4."},{"time":1533608375,"user_id":"45","object_id":"105889","message":"Changed number from 38029 to 38029."},{"time":1533608375,"user_id":"45","object_id":"105889","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]