JSFiddle - React, Tailwind, and code Playground

JavaScript

oldObject = { 4706:"APN",
    4743:"Owner Name",
    4754:"Situs Address",
    6231 :"Mailing Address" };
  
  newObject = {}
  Object.keys(oldObject).map(function(key, index) {
   newObject[index] = oldObject[key];
});

console.log(newObject)