{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858092,-0.513497,0.000000,0.000000,0.262751,-0.439076,0.859171,0.000000,-0.440402,0.735945,0.514228,0.000000,-2811434.504058,4698120.741880,3260747.093401,1],    "boundingVolume": {    "region": [2.109969,0.540045,2.110133,0.540170,0.000000,89.825566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_355069.b3dm"}}}