{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950013,-0.312210,0.000000,0.000000,0.115188,-0.350503,0.929451,0.000000,-0.289917,0.882179,0.371091,0.000000,-1849981.540702,5629254.043396,2352108.229762,1],    "boundingVolume": {    "region": [1.888245,0.380093,1.888383,0.380274,0.000000,4.806421]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_74009.b3dm"}}}