[{"time":1548384331,"user_id":"45","object_id":"113343","message":"Changed product from NVR16PRO7-4T to NVR16PRO7."},{"time":1548384331,"user_id":"45","object_id":"113343","message":"Changed number from 45640 to 45640."},{"time":1548384331,"user_id":"45","object_id":"113343","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]