{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858213,-0.513294,0.000000,0.000000,0.262920,-0.439594,0.858854,0.000000,-0.440065,0.735775,0.514761,0.000000,-2809285.537516,4697040.630428,3264130.722686,1],    "boundingVolume": {    "region": [2.109733,0.540666,2.109898,0.540791,0.000000,73.722900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_430408.b3dm"}}}