[{"time":1541384846,"user_id":"45","object_id":"110949","message":"Changed number from 43170 to 43170."},{"time":1541384846,"user_id":"45","object_id":"110949","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]