[{"time":1533621824,"user_id":"45","object_id":"105907","message":"Changed product from CVR8EV4-1T to CVR8EV4."},{"time":1533621824,"user_id":"45","object_id":"105907","message":"Changed number from 38057 to 38057."},{"time":1533621824,"user_id":"45","object_id":"105907","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]