{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942960,-0.332906,0.000000,0.000000,0.186652,-0.528694,0.828036,0.000000,-0.275074,0.779150,0.563257,0.000000,-1756328.187032,4974813.217150,3572278.329641,1],    "boundingVolume": {    "region": [1.910108,0.598274,1.910253,0.598371,0.000000,8.658269]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_568850.b3dm"}}}