{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950121,-0.311882,0.000000,0.000000,0.174160,-0.530561,0.829562,0.000000,-0.258182,0.786527,0.560997,0.000000,-1648457.322733,5021870.791360,3557909.554206,1],    "boundingVolume": {    "region": [1.887920,0.595531,1.888020,0.595648,0.000000,8.818869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1354202.b3dm"}}}