{"clickTrackingParams": "CAEQl98BIhMIy5bN89DQ8gIVz9wRCB0D3w7z", "replayChatItemAction": {"actions": [{"clickTrackingParams": "CAEQl98BIhMIy5bN89DQ8gIVz9wRCB0D3w7z", "addChatItemAction": {"item": {"liveChatViewerEngagementMessageRenderer": {"id": "CiMKIVJFUExBWV9WRU0yMDIxLzA4LzI3LTAwOjAxOjQ1LjQ3Mg%3D%3D", "timestampUsec": "1630047705472916", "icon": {"iconType": "YOUTUBE_ROUND"}, "message": {"runs": [{"text": "Live chat replay is on. Messages that appeared during the Premiere will show up here."}]}}}}}], "videoOffsetTimeMsec": "0"}}