{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942951,-0.332932,0.000000,0.000000,0.186667,-0.528690,0.828035,0.000000,-0.275095,0.779142,0.563258,0.000000,-1756461.837128,4974761.744853,3572284.258245,1],    "boundingVolume": {    "region": [1.910135,0.598275,1.910280,0.598373,0.000000,8.481103]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_568849.b3dm"}}}