{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949374,-0.314149,0.000000,0.000000,0.175687,-0.530935,0.829000,0.000000,-0.259880,0.785372,0.561830,0.000000,-1659306.596968,5014511.506452,3563206.413337,1],    "boundingVolume": {    "region": [1.890305,0.596585,1.890407,0.596607,0.000000,11.108642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1411809.b3dm"}}}