{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943869,-0.330320,0.000000,0.000000,0.184465,-0.527098,0.829542,0.000000,-0.273438,0.781333,0.561026,0.000000,-1745867.481262,4988709.114017,3558094.633844,1],    "boundingVolume": {    "region": [1.907394,0.595568,1.907483,0.595681,0.000000,8.764502]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6.b3dm"}}}