{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858072,-0.513530,0.000000,0.000000,0.263100,-0.439621,0.858785,0.000000,-0.440231,0.735595,0.514876,0.000000,-2810347.586103,4695894.197981,3264860.989892,1],    "boundingVolume": {    "region": [2.110007,0.540800,2.110172,0.540925,0.000000,24.236433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_445774.b3dm"}}}