[{"time":1547770138,"user_id":"45","object_id":"113153","message":"Changed number from 45450 to 45450."},{"time":1547770138,"user_id":"45","object_id":"113153","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]