How to Verify Signature in SAS - Code Snippet

* Task: Verify Signature
* Language: SAS

%macro verify_signature() 
    * Implementation for Verify Signature
    %let result = ...; * Initialize variable
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Verify Signature
    %put("Done");
%mend;