{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Buoys",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e79fa7a5894d705d763c95fcbf257713",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABAklEQVQ4jd2UwY3DIBBF3yF9rItYnz1UEsm3uAnGTTi3SK4kkzNNUMoejC3LCcRWctovoUFIPD7iDye+rNO/AEoaALaph4AKeADtJp6F6FM1oH8FzgEV8NoJ/tIsi/PcQhTXjpKg+g4ogL/fzkhdvTxN6or77YxrR78ykAUWYWuodoIO5ktAkbqSd7Dl5EuDDgbTrSzn8JCSyyxwt7ucPnZoIcIqPlug6WB+HZWjegIC9NcHe6AW4hzyrEOAXgfzze9PMToWIq4dYQp31iGkTLl2zOaxvz7muDy1X6n1zLWjl7oSYAEn0AzT7cbSKxtgFqLA1L/r9dymPbGxTS3q6x/sH+uSY0OXGheYAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Markers",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "06f22c0a504559c526433d1c9e728456",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA8klEQVQ4jd2UwRHCIBBF38FqsAJzogeSSihgQwFUEu2Bk1Qg9XggaIyCcfTkn2F2sgMvf+DDjh9r9xdAPQ+AsKofAUdAABhs7lxi/k7nALhX4BowwwYLvb13+7mmqHFGz9DxHVADgpxAHV7/Th1ATuCMLAxUgW3YEjpYmLy0gBrV6bewot7C5PO6eT+/j012WQVq9hvdVfS9w0uERXzWwMDk5SEqH+oZCHD0bIKmWEJedQjgmLygunZ0UgRn8vyGQyiZcqaex6MvcXm6fq2rF3BGUJ0GuJ1+BhXYuF7YOuUABNI5A0st/Yq2xCasalM/f2CvbcZL0rVK2w4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}