{"clickTrackingParams": "CAEQl98BIhMIj4jf9YKL8gIVQ0fgCh2lZA1l", "replayChatItemAction": {"actions": [{"clickTrackingParams": "CAEQl98BIhMIj4jf9YKL8gIVQ0fgCh2lZA1l", "addChatItemAction": {"item": {"liveChatViewerEngagementMessageRenderer": {"id": "CiMKIVJFUExBWV9WRU0yMDIxLzA3LzMwLTA3OjM5OjEwLjE5OQ%3D%3D", "timestampUsec": "1627655950199849", "icon": {"iconType": "YOUTUBE_ROUND"}, "message": {"runs": [{"text": "Live chat replay is on. Messages that appeared during the Premiere will show up here."}]}}}}}], "videoOffsetTimeMsec": "0"}}