{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944507,-0.328492,0.000000,0.000000,0.183019,-0.526231,0.830413,0.000000,-0.272213,0.782689,0.559730,0.000000,-1738035.224873,4997342.969474,3549859.239595,1],    "boundingVolume": {    "region": [1.905421,0.593925,1.905585,0.594194,0.000000,8.747230]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662251.b3dm"}}}