{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898538,-0.438895,0.000000,0.000000,0.283560,-0.580524,0.763273,0.000000,-0.334055,0.683902,0.648602,0.000000,-2133656.291843,4368178.601544,4114977.274522,1],    "boundingVolume": {    "region": [2.025082,0.705687,2.025248,0.705806,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833803.b3dm"}}}