[{"time":1456451277,"user_id":"106","object_id":"65666","message":"Changed number from 18301 to 18301."},{"time":1456451277,"user_id":"106","object_id":"65666","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]