[{"time":1560486738,"user_id":null,"object_id":"116477","message":"Changed number from 48793 to 48793."},{"time":1560486738,"user_id":null,"object_id":"116477","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]