{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950390,-0.311061,0.000000,0.000000,0.113542,-0.346907,0.931001,0.000000,-0.289338,0.884018,0.367145,0.000000,-1846268.026470,5640935.408964,2327074.866111,1],    "boundingVolume": {    "region": [1.887061,0.375881,1.887150,0.375995,0.000000,23.673048]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/3.b3dm"}}}