{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896839,-0.442357,0.000000,0.000000,0.285798,-0.579429,0.763270,0.000000,-0.336689,0.682606,0.648606,0.000000,-2150477.338165,4359899.997417,4115000.531848,1],    "boundingVolume": {    "region": [2.028970,0.705716,2.029073,0.705786,0.000000,10.009615]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/20_1837566.b3dm"}}}