How to perform 'Async Base64 Decode' in JavaScript.
// Task: Async Base64 Decode
// Language: JavaScript
function asyncBase64Decode() {
// Implementation for Async Base64 Decode
const result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Base64 Decode
console.log("Done");
}