{ "name": "CoinGate", "short_name": "CoinGate", "icons": [ { "src": "<%= asset_path 'favicon/android-chrome-192x192.png' %>", "sizes": "192x192", "type": "image/png" }, { "src": "<%= asset_path 'favicon/android-chrome-512x512.png' %>", "sizes": "512x512", "type": "image/png" } ], "theme_color": "#ffffff", "background_color": "#ffffff" }