{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896417,-0.443213,0.000000,0.000000,0.283658,-0.573710,0.768371,0.000000,-0.339612,0.686881,0.642540,0.000000,-2169094.241198,4387086.809282,4076412.630116,1],    "boundingVolume": {    "region": [2.029891,0.697734,2.030060,0.697884,0.000000,74.007353]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_525771.b3dm"}}}