{"version":"1.2.0","chapters":[{"startTime":0,"endTime":51.931},{"startTime":51.931,"endTime":52.411},{"startTime":52.411,"endTime":277.583,"title":"The Pig Pen Era: NFL Championship History"},{"startTime":277.583,"endTime":963.289,"title":"The Origins of the NFL Championship Game"},{"startTime":963.289,"endTime":981.931,"title":"The Evolution of NFL Rules"},{"startTime":981.931,"endTime":1522.997,"title":"The First NFL Championship Game"},{"startTime":1522.997,"endTime":1831.435,"title":"The Heroic Journey of Mats Tenelli"}]}