{ "layers": [ { "layerId": 0, "layerName": "Ohio River Mile Markers", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "230793a49d34805ca3022678362cfa2f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAxUlEQVQ4je2UUQrDMAxDLci96p3M6cmWnkzDTjPYlobAuq9VP4UGv8iW2yQnK13ArkiqPwEU+WaGJLOILCISQJIOXEfgNIDdA7SuImWvN1NRVQcDuE0DWVtUAV4PGph0aAaQZx3as7gnd222TDlkc+dFR/LLzNylvs/z94sNoESaqnrYtln47KWdDi7aItH8MfMqjS3qziT1Xnp6JBdPM1y2eTpo4G44Q9+zCEjVov0qh2y9dZkKZXdRTvv0mmZAsusP/4cPHtZazsbvjQsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Ohio River Sailing Line", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "58eaf61e213bb290aadbd9738e62d114", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhoDJgGTWQYsAykg2Mee4AZy+RPIAiRoiPJIbkwv/7EWwGRjQxQny4GC3DkNERUxpdjBCfAclAWLggA3QxQnyGoZVsqARYqGUQw8g1EADakBpJ28elZgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }