{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943983,-0.329994,0.000000,0.000000,0.183935,-0.526167,0.830251,0.000000,-0.273404,0.782101,0.559971,0.000000,-1745639.705564,4993593.356324,3551393.780899,1],    "boundingVolume": {    "region": [1.907038,0.594261,1.907148,0.594441,0.000000,8.794992]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1242481.b3dm"}}}