{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858062,-0.513547,0.000000,0.000000,0.262711,-0.438952,0.859246,0.000000,-0.440484,0.735985,0.514101,0.000000,-2811958.970937,4698371.314788,3259939.159361,1],    "boundingVolume": {    "region": [2.110027,0.539896,2.110192,0.540021,0.000000,80.500900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_333738.b3dm"}}}