[{"time":1531204116,"user_id":"45","object_id":"107868","message":"Changed product from NVR8PRO6-2T to NVR8PRO6-4T."},{"time":1531204116,"user_id":"45","object_id":"107868","message":"Changed number from 40019 to 40019."},{"time":1531204116,"user_id":"45","object_id":"107868","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]