{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949484,-0.313815,0.000000,0.000000,0.115851,-0.350522,0.929362,0.000000,-0.291379,0.881602,0.371317,0.000000,-1859315.028893,5625575.374665,2353539.852179,1],    "boundingVolume": {    "region": [1.889935,0.380377,1.890074,0.380476,0.000000,7.318404]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/4_71272.b3dm"}}}