{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944282,-0.329136,0.000000,0.000000,0.184170,-0.528377,0.828794,0.000000,-0.272210,0.780964,0.562136,0.000000,-1738035.069389,4986370.374189,3565152.879312,1],    "boundingVolume": {    "region": [1.906143,0.596937,1.906228,0.596996,0.000000,8.804327]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/14.b3dm"}}}