{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895294,-0.445477,0.000000,0.000000,0.289461,-0.581742,0.760124,0.000000,-0.337655,0.678600,0.652297,0.000000,-2156682.645844,4334379.342382,4138487.571149,1],    "boundingVolume": {    "region": [2.032413,0.710559,2.032592,0.710664,0.000000,11.229560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/18_1789323.b3dm"}}}