{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948965,-0.315380,0.000000,0.000000,0.115786,-0.348394,0.930170,0.000000,-0.293090,0.881895,0.369268,0.000000,-1870224.019450,5627417.699584,2340543.486008,1],    "boundingVolume": {    "region": [1.891601,0.378186,1.891706,0.378256,0.000000,17.490990]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/11_10864.b3dm"}}}