{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950968,-0.309288,0.000000,0.000000,0.172744,-0.531135,0.829491,0.000000,-0.256012,0.787161,0.561102,0.000000,-1634604.207801,5025920.581389,3558578.019195,1],    "boundingVolume": {    "region": [1.885168,0.595606,1.885313,0.595826,0.000000,8.743193]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1340417.b3dm"}}}