{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949751,-0.313005,0.000000,0.000000,0.174983,-0.530951,0.829139,0.000000,-0.258978,0.785817,0.561624,0.000000,-1653544.675132,5017350.139740,3561897.585157,1],    "boundingVolume": {    "region": [1.889075,0.596263,1.889228,0.596431,0.000000,10.813456]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1336185.b3dm"}}}