{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948835,-0.315772,0.000000,0.000000,0.176310,-0.529778,0.829608,0.000000,-0.261417,0.785507,0.560928,0.000000,-1669110.221393,5015357.126757,3557471.455187,1],    "boundingVolume": {    "region": [1.892019,0.595394,1.892115,0.595617,0.000000,8.783713]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_1181370.b3dm"}}}