{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896415,-0.443216,0.000000,0.000000,0.283559,-0.573505,0.768561,0.000000,-0.339699,0.687051,0.642313,0.000000,-2169647.983735,4388168.584811,4074963.087028,1],    "boundingVolume": {    "region": [2.029895,0.697437,2.030063,0.697586,0.000000,26.107040]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_525551.b3dm"}}}