{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948961,-0.315393,0.000000,0.000000,0.116394,-0.350208,0.929412,0.000000,-0.292861,0.881165,0.371189,0.000000,-1868768.873638,5622783.967816,2352728.119256,1],    "boundingVolume": {    "region": [1.891613,0.380231,1.891722,0.380346,0.000000,35.847263]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/24_3662.b3dm"}}}