{
   "short_name": "cvoice",
   "name": "cvoice",
   "icons": [{
        "src":"https://s3-sa-east-1.amazonaws.com/loja2/71f8c21f1b6e257c9debb5c7645c656b.jpg",
        "sizes": "192x192",
        "type": "image/jpg"   }],
   "start_url": "/",
   "display": "standalone",
   "orientation": "portrait"
}