{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895776,-0.444506,0.000000,0.000000,0.284053,-0.572428,0.769182,0.000000,-0.340965,0.687120,0.641568,0.000000,-2177727.029280,4388593.710810,4070224.857750,1],    "boundingVolume": {    "region": [2.031358,0.696481,2.031480,0.696599,0.000000,35.275900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_650079.b3dm"}}}