{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948578,-0.316544,0.000000,0.000000,0.117204,-0.351223,0.928927,0.000000,-0.293774,0.880344,0.372413,0.000000,-1874599.540430,5617564.258883,2360493.160500,1],    "boundingVolume": {    "region": [1.892796,0.381502,1.892964,0.381713,0.000000,27.972915]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_69357.b3dm"}}}