{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896866,-0.442302,0.000000,0.000000,0.282537,-0.572908,0.769383,0.000000,-0.339364,0.688137,0.641326,0.000000,-2167497.044972,4395088.073169,4068687.977177,1],    "boundingVolume": {    "region": [2.028868,0.696169,2.029051,0.696282,0.000000,55.811369]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/7_942476.b3dm"}}}