[{"time":1473909122,"user_id":"45","object_id":"85269","message":"Changed number from 22874 to 22874."},{"time":1473909122,"user_id":"45","object_id":"85269","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1473909393,"user_id":"45","object_id":"85269","message":"Changed product from NVR4COM to NVR4COM-2T."},{"time":1473909393,"user_id":"45","object_id":"85269","message":"Changed number from 22874 to 22874."},{"time":1473909393,"user_id":"45","object_id":"85269","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4 TB\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]