function getAliciaFunnelURL(){

      const signatureCreatedAt = new Date().toISOString();
      const message = signatureCreatedAt + '' + externalID;
      //Must import CryptoJS to your dependencies.
      Read more at: https://cryptojs.gitbook.io/docs/
      const signature = CryptoJS.HmacSHA256(message, partnerKey);
      const aliciaDomain = 'alicia.insure';
      const finalUrl = https://demo-2.alicia.insure?external_id=test123&signature=${signature}&signature_created_at=${signatureCreatedAt}

      return finalUrl;
    }
    
    //Usage of the function
    const theFunnelLink = getAliciaFunnelURL();