{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895321,-0.445421,0.000000,0.000000,0.289369,-0.581647,0.760231,0.000000,-0.337661,0.678717,0.652172,0.000000,-2156719.211398,4335126.812837,4137690.888852,1],    "boundingVolume": {    "region": [2.032351,0.710394,2.032530,0.710498,0.000000,8.785708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789063.b3dm"}}}