{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898123,-0.439744,0.000000,0.000000,0.284156,-0.580354,0.763181,0.000000,-0.334661,0.683503,0.648711,0.000000,-2137525.608694,4365630.009101,4115669.077773,1],    "boundingVolume": {    "region": [2.026044,0.705778,2.026176,0.706001,0.000000,8.036254]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836267.b3dm"}}}