{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895330,-0.445404,0.000000,0.000000,0.289372,-0.581680,0.760205,0.000000,-0.337636,0.678700,0.652202,0.000000,-2156564.106624,4335017.438220,4137885.011618,1],    "boundingVolume": {    "region": [2.032332,0.710434,2.032512,0.710539,0.000000,10.401537]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789152.b3dm"}}}