{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948809,-0.315851,0.000000,0.000000,0.115962,-0.348347,0.930165,0.000000,-0.293526,0.881746,0.369279,0.000000,-1873003.119020,5626464.099127,2340613.277318,1],    "boundingVolume": {    "region": [1.892097,0.378198,1.892202,0.378268,0.000000,46.695106]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/11_10877.b3dm"}}}