[{"time":1558487378,"user_id":"193","object_id":"115395","message":"Changed product from NVR4COM-2T to NVR4COM2-1T."},{"time":1558487378,"user_id":"193","object_id":"115395","message":"Changed number from 47711 to 47711."},{"time":1558487378,"user_id":"193","object_id":"115395","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]