{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897804,-0.440396,0.000000,0.000000,0.282892,-0.576711,0.766405,0.000000,-0.336584,0.686169,0.644890,0.000000,-2149771.850519,4382587.142200,4091360.231788,1],    "boundingVolume": {    "region": [2.026772,0.700845,2.026899,0.700914,0.000000,16.946799]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_860572.b3dm"}}}