{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949163,-0.314786,0.000000,0.000000,0.175950,-0.530536,0.829200,0.000000,-0.260471,0.785388,0.561534,0.000000,-1663074.182403,5014608.928168,3561325.016505,1],    "boundingVolume": {    "region": [1.890959,0.596185,1.891096,0.596292,0.000000,14.119471]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1446747.b3dm"}}}