[{"time":1547770119,"user_id":"45","object_id":"113152","message":"Changed number from 45449 to 45449."},{"time":1547770119,"user_id":"45","object_id":"113152","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]