[{"time":1563259090,"user_id":"193","object_id":"117082","message":"Changed number from 49394 to 49394."},{"time":1563259090,"user_id":"193","object_id":"117082","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]