{ "layers": [ { "layerId": 0, "layerName": "Plutonics", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "10", "url": "e9ab8fba17e6aed3b48a3f0185b080c8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMklEQVQ4jWNhoDJgGTVw1MDBZOB5Bof/lBhkyHCAEcVAagG4gTAbqGYgtcCogaMGkgEAzHwEQ0Kk0WIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "10" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }