{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871221,-0.490890,0.000000,0.000000,0.211986,-0.376227,0.901951,0.000000,-0.442202,0.784810,0.434202,0.000000,-2822203.766901,5008785.461288,2752599.109967,1],    "boundingVolume": {    "region": [2.083851,0.449112,2.083964,0.449193,0.000000,27.569100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_226203.b3dm"}}}