{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891124,-0.453760,0.000000,0.000000,0.292166,-0.573774,0.765129,0.000000,-0.346216,0.679921,0.646407,0.000000,-2211307.965948,4342708.901460,4101009.792178,1],    "boundingVolume": {    "region": [2.041729,0.702822,2.041825,0.702909,0.000000,18.918963]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_2046303.b3dm"}}}