{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943214,-0.332187,0.000000,0.000000,0.186406,-0.529281,0.827716,0.000000,-0.274373,0.779056,0.563729,0.000000,-1751852.680379,4974221.300297,3575278.705433,1],    "boundingVolume": {    "region": [1.909345,0.598845,1.909490,0.598943,0.000000,8.317974]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_544691.b3dm"}}}