{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898628,-0.438711,0.000000,0.000000,0.283417,-0.580534,0.763319,0.000000,-0.333935,0.684012,0.648548,0.000000,-2132891.056006,4368877.550030,4114634.267699,1],    "boundingVolume": {    "region": [2.024878,0.705616,2.025043,0.705735,0.000000,14.023005]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1832944.b3dm"}}}