{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949302,-0.314365,0.000000,0.000000,0.175301,-0.529364,0.830086,0.000000,-0.260403,0.786351,0.560216,0.000000,-1662636.328785,5020730.679985,3552950.844367,1],    "boundingVolume": {    "region": [1.890503,0.594514,1.890665,0.594780,0.000000,15.875102]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1383157.b3dm"}}}