{"clickTrackingParams": "CAEQl98BIhMIzcSy4d798gIVI0J6BR3y_A4H", "replayChatItemAction": {"actions": [{"clickTrackingParams": "CAEQl98BIhMIzcSy4d798gIVI0J6BR3y_A4H", "addChatItemAction": {"item": {"liveChatViewerEngagementMessageRenderer": {"id": "CiMKIVJFUExBWV9WRU0yMDIxLzA5LzEzLTIyOjMzOjMzLjYxMg%3D%3D", "timestampUsec": "1631597613612646", "icon": {"iconType": "YOUTUBE_ROUND"}, "message": {"runs": [{"text": "Live chat replay is on. Messages that appeared during the Premiere will show up here."}]}}}}}], "videoOffsetTimeMsec": "0"}}