{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896377,-0.443292,0.000000,0.000000,0.283647,-0.573560,0.768488,0.000000,-0.339725,0.686956,0.642400,0.000000,-2169813.176634,4387564.311976,4075521.997051,1],    "boundingVolume": {    "region": [2.029998,0.697567,2.030130,0.697686,0.000000,42.196859]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_530923.b3dm"}}}