{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949514,-0.313724,0.000000,0.000000,0.175463,-0.531054,0.828972,0.000000,-0.259520,0.785461,0.561872,0.000000,-1657007.437273,5015079.438325,3563475.220116,1],    "boundingVolume": {    "region": [1.889858,0.596637,1.889960,0.596658,0.000000,6.905327]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1336952.b3dm"}}}