what does results push 28 7b 7d 29 nodejs mean

1const mongoose = require('mongoose');
2    var data = async function () {
3         var array = [];
4         const finalResults = await new Promise((resolve, reject) => {
5            mongoose.connection.collection("organizations").find({}).toArray(function(err, result) {
6              resolve(result);
7           });
8      });
9
10     for(var i = 0; i < finalResults.length; i++)
11     {
12          var a = finalResults[i].name;
13           array.push(a);
14      }
15        return array;
16    };
17
18    module.exports = {
19        data: data,
20    };

1const mongoose = require('mongoose');
2
3var data = async function () {
4
5    const array = await mongoose.connection.collection("organizations").find({}).toArray(function(err, result) {
6        if (err) throw err;
7        return result.map(r => r.name);
8    });
9
10    console.log(array); //this shows only [] meaning that the array is now empty.
11                        //this is shown in the log before the first log
12    return array;
13};
14
15module.exports = {
16    data: data,
17};