{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896430,-0.443186,0.000000,0.000000,0.283584,-0.573604,0.768478,0.000000,-0.339639,0.686987,0.642413,0.000000,-2169264.120138,4387762.548931,4075600.329984,1],    "boundingVolume": {    "region": [2.029861,0.697568,2.030030,0.697717,0.000000,90.957159]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/1_941796.b3dm"}}}