How to make a json return and execute a serial

then I need this help to reproduce the code in the tb that is the serial number that is inside the LGUDID json

import axios from "axios";
export default {
  name: "Checker",
  data() {
  return {
  vueapp: process.env.VUE_APP_PLAYER_VERSION,
  vue: "att",
  tokenRequest: [],
  LGUDID: "",

   };
  },
  async mounted() {
  this.LGUDID = await getLGUDID();
this.LGUDID = "92c6cc88-4756-0a53-7ede-b033e9b0f8b5";
console.log("LGUDID: ", this.LGUDID);

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