[{"time":1543971366,"user_id":"45","object_id":"110138","message":"Changed number from 42331 to 42331."},{"time":1543971366,"user_id":"45","object_id":"110138","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]