kseikyo

const target = "[jsname=h7hTqc]";
const transcriptList = document.querySelector(target);
const len = transcriptList.children.length;

let transcript = [];

for(let i = 0; i < len; i++){
    transcript.push({timestamp: transcriptList.children[i].children[0].innerHTML, text: transcriptList.children[i].children[1].innerHTML});
}