{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949846,-0.312717,0.000000,0.000000,0.174904,-0.531255,0.828961,0.000000,-0.258683,0.785725,0.561889,0.000000,-1651663.273645,5016767.848834,3563578.940294,1],    "boundingVolume": {    "region": [1.888762,0.596565,1.888934,0.596770,0.000000,8.793066]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1406584.b3dm"}}}