{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944101,-0.329657,0.000000,0.000000,0.184225,-0.527601,0.829276,0.000000,-0.272801,0.781272,0.561422,0.000000,-1741801.390864,4988323.336128,3560610.455878,1],    "boundingVolume": {    "region": [1.906689,0.596045,1.906784,0.596160,0.000000,8.820063]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_1297133.b3dm"}}}