[{"time":1520557699,"user_id":"45","object_id":"105130","message":"Changed number from 37212 to 37212."},{"time":1520557699,"user_id":"45","object_id":"105130","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]