{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950791,-0.309833,0.000000,0.000000,0.173021,-0.530952,0.829551,0.000000,-0.256482,0.787071,0.561013,0.000000,-1637604.304655,5025344.245778,3558016.359792,1],    "boundingVolume": {    "region": [1.885759,0.595551,1.885869,0.595668,0.000000,8.776407]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11.b3dm"}}}