{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949549,-0.313618,0.000000,0.000000,0.175289,-0.530728,0.829217,0.000000,-0.259510,0.785725,0.561508,0.000000,-1656937.421327,5016757.615501,3561160.431843,1],    "boundingVolume": {    "region": [1.889747,0.596166,1.889846,0.596248,0.000000,12.328382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1443401.b3dm"}}}