{"layers": [{ "layerType": "Feature Layer", "layerId": 0, "maxScale": 0, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLlSoFoDiPH+xrvf76+/aWVgYOgk10AbQU2RanlvFQ4QR96bgePh1jsN99bfYsBlKAsBA60FNYRYCXuCgkgBeRsalmQZ2Any3vsb76phLoWG4RFKXNj5/vqbo++vv7GG8anh5SOEksvwyylEg8FvIACoTCupx7WqVgAAAABJRU5ErkJggg==", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "b4f9a961b12de60c4131457eed6fb90b", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "vw_DOME_Summary_OSPAR_spatial_contaminants_CS_2014_cached_for_ArcGIS_server", "minScale": 0 }]}