{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949532,-0.313671,0.000000,0.000000,0.175431,-0.531058,0.828976,0.000000,-0.259478,0.785479,0.561866,0.000000,-1656736.458790,5015196.276994,3563437.035739,1],    "boundingVolume": {    "region": [1.889803,0.596629,1.889904,0.596651,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413555.b3dm"}}}