[{"time":1574657662,"user_id":"45","object_id":"121506","message":"Changed number from 53826 to 53826."},{"time":1574657662,"user_id":"45","object_id":"121506","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]