[{"time":1572565048,"user_id":"193","object_id":"120093","message":"Changed product from NVR8PRO7-6T to NVR8PRO7-4T."},{"time":1572565048,"user_id":"193","object_id":"120093","message":"Changed number from 52435 to 52435."},{"time":1572565048,"user_id":"193","object_id":"120093","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"6\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]