{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950234,-0.311536,0.000000,0.000000,0.173792,-0.530094,0.829938,0.000000,-0.258013,0.786981,0.560438,0.000000,-1647375.710082,5024757.305107,3554357.290916,1],    "boundingVolume": {    "region": [1.887556,0.594868,1.887655,0.594961,0.000000,8.796791]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5.b3dm"}}}