{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949428,-0.313984,0.000000,0.000000,0.175197,-0.529763,0.829854,0.000000,-0.260014,0.786233,0.560562,0.000000,-1660153.483376,5019984.500571,3555150.695394,1],    "boundingVolume": {    "region": [1.890102,0.594932,1.890264,0.595198,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1370364.b3dm"}}}