How to Async Verify Signature in Solidity - Code Snippet

// Task: Async Verify Signature
// Language: Solidity

function async_verify_signature() {
    // Implementation for Async Verify Signature
    uint result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Verify Signature
    console.log("Done");
}