{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858134,-0.513426,0.000000,0.000000,0.262713,-0.439095,0.859172,0.000000,-0.440342,0.735983,0.514225,0.000000,-2811051.439528,4698361.997747,3260729.854365,1],    "boundingVolume": {    "region": [2.109886,0.540041,2.110050,0.540167,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131743.b3dm"}}}