{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942954,-0.332924,0.000000,0.000000,0.186661,-0.528689,0.828037,0.000000,-0.275089,0.779146,0.563256,0.000000,-1756422.064683,4974787.553620,3572267.982080,1],    "boundingVolume": {    "region": [1.910126,0.598272,1.910271,0.598369,0.000000,8.481103]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_568848.b3dm"}}}