{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949806,-0.312839,0.000000,0.000000,0.174959,-0.531190,0.828991,0.000000,-0.258794,0.785721,0.561844,0.000000,-1652371.069136,5016739.268192,3563292.968983,1],    "boundingVolume": {    "region": [1.888891,0.596510,1.889063,0.596715,0.000000,8.638631]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1405764.b3dm"}}}