message_id: 1cXraiVYGaAl0f2QQepDBy8CvpQ
exchange_request_body: {                                           "anonymousId":"1cXrajvvExs4eRWDYOBWRaOpZ2O","channel":"server","context":{"ip":"173.88.17.12","library":{"name":"sauron-http-client","version":"dev"},"page":{"path":"/quxx/","title":"qux-title","url":"http://segment.com/"},"userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"},"event":"event-foo","integrations":{},"messageId":"1cXraiVYGaAl0f2QQepDBy8CvpQ","originalTimestamp":"2020-05-28T17:10:44Z","projectId":"74b6aee046","properties":{"firstName":"jack","lastName":"qux","sauron_metadata":{"hour_partition":"28_May_20_hour_17"},"title":"title2"},"receivedAt":"2020-05-28T17:10:44.965Z","sentAt":"2020-05-28T17:10:44.000Z","timestamp":"2020-05-28T17:10:44.965Z","type":"track","userId":"user-5","version":2}