{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944061,-0.329771,0.000000,0.000000,0.184212,-0.527358,0.829433,0.000000,-0.272948,0.781389,0.561188,0.000000,-1742735.010712,4989064.981338,3559124.220728,1],    "boundingVolume": {    "region": [1.906809,0.595763,1.906905,0.595877,0.000000,8.575295]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1267046.b3dm"}}}