{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897068,-0.441892,0.000000,0.000000,0.284129,-0.576799,0.765881,0.000000,-0.337495,0.685135,0.645513,0.000000,-2155597.145776,4375992.699416,4095325.102596,1],    "boundingVolume": {    "region": [2.028431,0.701640,2.028575,0.701750,0.000000,37.628321]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_827894.b3dm"}}}