Untitled

import crypto from "crypto";

const salt = "JN7WKB7F8N45FUE4";
const raw = "{\"data\":{\"nickname\":\"Player240\",\"avatar\":\"\",\"level\":24},\"lb\":{\"score\":{\"$set\":24},\"locale\":{\"$set\":\"US\"}}}";

const result = crypto.createHmac("sha1", "ba49a241a5").update(raw).update(salt).digest("hex");

console.log(result)