{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948877,-0.315646,0.000000,0.000000,0.176070,-0.529291,0.829970,0.000000,-0.261427,0.785888,0.560390,0.000000,-1669174.053158,5017776.149157,3554051.715065,1],    "boundingVolume": {    "region": [1.891886,0.594761,1.891981,0.594951,0.000000,14.646600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/27_1213749.b3dm"}}}