{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950836,-0.309695,0.000000,0.000000,0.173232,-0.531864,0.828922,0.000000,-0.256171,0.786506,0.561947,0.000000,-1635624.578508,5021754.391033,3563950.519781,1],    "boundingVolume": {    "region": [1.885586,0.596653,1.885751,0.596822,0.000000,8.382449]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1324079.b3dm"}}}