{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898118,-0.439755,0.000000,0.000000,0.284173,-0.580370,0.763162,0.000000,-0.334661,0.683482,0.648733,0.000000,-2137523.817851,4365497.563160,4115809.546545,1],    "boundingVolume": {    "region": [2.026056,0.705807,2.026188,0.706030,0.000000,26.982866]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836414.b3dm"}}}