{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944512,-0.328478,0.000000,0.000000,0.182974,-0.526127,0.830488,0.000000,-0.272227,0.782765,0.559618,0.000000,-1738122.442543,4997823.198111,3549145.197924,1],    "boundingVolume": {    "region": [1.905407,0.593790,1.905570,0.594059,0.000000,8.812059]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/2_979428.b3dm"}}}