{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944337,-0.328981,0.000000,0.000000,0.184005,-0.528184,0.828953,0.000000,-0.272135,0.781160,0.561900,0.000000,-1737548.978849,4987620.495928,3563650.931138,1],    "boundingVolume": {    "region": [1.905963,0.596643,1.906078,0.596718,0.000000,8.817183]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_193007.b3dm"}}}