{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942973,-0.332870,0.000000,0.000000,0.186638,-0.528720,0.828023,0.000000,-0.275040,0.779148,0.563277,0.000000,-1756107.473639,4974799.954637,3572404.454951,1],    "boundingVolume": {    "region": [1.910071,0.598304,1.910213,0.598389,0.000000,8.658269]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5.b3dm"}}}