{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896533,-0.442976,0.000000,0.000000,0.282912,-0.572582,0.769488,0.000000,-0.339928,0.687976,0.641200,0.000000,-2171099.027218,4394058.406368,4067884.983042,1],    "boundingVolume": {    "region": [2.029620,0.696005,2.029803,0.696117,0.000000,43.897867]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_504946.b3dm"}}}