{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951058,-0.309012,0.000000,0.000000,0.172501,-0.530914,0.829683,0.000000,-0.255843,0.787419,0.560817,0.000000,-1633523.633403,5027561.156344,3556768.513188,1],    "boundingVolume": {    "region": [1.884877,0.595262,1.885023,0.595482,0.000000,8.766907]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_1341106.b3dm"}}}