{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944334,-0.328988,0.000000,0.000000,0.184061,-0.528331,0.828847,0.000000,-0.272106,0.781057,0.562057,0.000000,-1737365.876244,4986965.315903,3564650.244578,1],    "boundingVolume": {    "region": [1.905971,0.596834,1.906086,0.596908,0.000000,8.192706]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/13_129159.b3dm"}}}