{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943036,-0.332692,0.000000,0.000000,0.186681,-0.529158,0.827733,0.000000,-0.274796,0.778925,0.563705,0.000000,-1754552.028210,4973382.042915,3575123.618669,1],    "boundingVolume": {    "region": [1.909881,0.598816,1.910026,0.598913,0.000000,8.029342]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_544739.b3dm"}}}