{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895003,-0.446061,0.000000,0.000000,0.284242,-0.570321,0.770675,0.000000,-0.342828,0.687870,0.639768,0.000000,-2189605.743873,4393354.340204,4058777.114116,1],    "boundingVolume": {    "region": [2.033089,0.694134,2.033222,0.694259,0.000000,33.290682]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/9_1165802.b3dm"}}}