{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896209,-0.443632,0.000000,0.000000,0.283855,-0.573434,0.768505,0.000000,-0.339994,0.686842,0.642380,0.000000,-2171527.118525,4386837.818411,4075392.058204,1],    "boundingVolume": {    "region": [2.030377,0.697540,2.030510,0.697659,0.000000,65.605375]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_558106.b3dm"}}}