{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858149,-0.513401,0.000000,0.000000,0.263027,-0.439650,0.858793,0.000000,-0.440125,0.735667,0.514863,0.000000,-2809668.678187,4696356.049610,3264781.528311,1],    "boundingVolume": {    "region": [2.109857,0.540785,2.110022,0.540910,0.000000,97.655566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_443558.b3dm"}}}