{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949537,-0.313654,0.000000,0.000000,0.175424,-0.531068,0.828971,0.000000,-0.259462,0.785479,0.561873,0.000000,-1656634.804945,5015198.048494,3563481.502678,1],    "boundingVolume": {    "region": [1.889784,0.596638,1.889886,0.596659,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1414072.b3dm"}}}