{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896385,-0.443277,0.000000,0.000000,0.283711,-0.573714,0.768349,0.000000,-0.339652,0.686836,0.642567,0.000000,-2169346.057571,4386801.212420,4076584.817510,1],    "boundingVolume": {    "region": [2.029981,0.697785,2.030114,0.697904,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_528535.b3dm"}}}