{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858152,-0.513396,0.000000,0.000000,0.263018,-0.439640,0.858800,0.000000,-0.440124,0.735677,0.514850,0.000000,-2809664.181942,4696415.672360,3264700.177731,1],    "boundingVolume": {    "region": [2.109851,0.540770,2.110016,0.540896,0.000000,97.655566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_442442.b3dm"}}}