{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943996,-0.329958,0.000000,0.000000,0.183926,-0.526204,0.830229,0.000000,-0.273367,0.782091,0.560003,0.000000,-1745403.380050,4993529.672681,3551598.097362,1],    "boundingVolume": {    "region": [1.907000,0.594300,1.907110,0.594480,0.000000,29.233806]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1316042.b3dm"}}}