{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858175,-0.513357,0.000000,0.000000,0.262957,-0.439583,0.858848,0.000000,-0.440116,0.735738,0.514770,0.000000,-2809611.673715,4696804.929594,3264188.786143,1],    "boundingVolume": {    "region": [2.109806,0.540676,2.109971,0.540802,0.000000,73.722900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_433017.b3dm"}}}