[{"time":1537842752,"user_id":"164","object_id":"109716","message":"Changed product from NVR8COM-1T to NVR8COM2-2T."},{"time":1537842752,"user_id":"164","object_id":"109716","message":"Changed number from 41902 to 41902."},{"time":1537842752,"user_id":"164","object_id":"109716","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]