{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895324,-0.445415,0.000000,0.000000,0.289372,-0.581664,0.760218,0.000000,-0.337650,0.678707,0.652188,0.000000,-2156648.642033,4335063.615991,4137793.192783,1],    "boundingVolume": {    "region": [2.032344,0.710415,2.032523,0.710520,0.000000,10.896214]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789213.b3dm"}}}