[{"time":1544499603,"user_id":"46","object_id":"111542","message":"Changed number from 43758 to 43758."},{"time":1544499603,"user_id":"46","object_id":"111542","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"6\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]