{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949462,-0.313883,0.000000,0.000000,0.175060,-0.529538,0.830026,0.000000,-0.259985,0.786426,0.560305,0.000000,-1659963.234576,5021211.463248,3553517.439092,1],    "boundingVolume": {    "region": [1.889995,0.594622,1.890157,0.594887,0.000000,8.699472]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1380006.b3dm"}}}