{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894460,-0.447148,0.000000,0.000000,0.285015,-0.570134,0.770528,0.000000,-0.343597,0.687321,0.639946,0.000000,-2194519.881672,4389848.643990,4059908.472225,1],    "boundingVolume": {    "region": [2.034303,0.694366,2.034437,0.694490,0.000000,57.539251]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1168242.b3dm"}}}