{
  "short_name": "BLOCKVAULT",
  "name": "BLOCK VAULT",
    "icons":[
      {
        "src": "favicon.ico",
        "sizes": "64x64 32x32 24x24 16x16",
        "type": "image/x-icon"
      },
      {
      "src":"android-chrome-192x192.png",
      "sizes":"192x192",
      "type":"image/png"
      },
      {
      "src":"android-chrome-512x512.png",
      "sizes":"512x512",
      "type":"image/png"}
    ],
  "theme_color":"#ffffff",
  "background_color":"#ffffff",
  "display":"standalone"
}