[{"time":1477975364,"user_id":"130","object_id":"86419","message":"Changed product from NVR8PRO4 to NVR8PRO4-1T."},{"time":1477975364,"user_id":"130","object_id":"86419","message":"Changed number from 24027 to 24027."},{"time":1477975364,"user_id":"130","object_id":"86419","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]