{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950287,-0.311375,0.000000,0.000000,0.117082,-0.357323,0.926613,0.000000,-0.288249,0.879708,0.378189,0.000000,-1839373.179573,5613583.512087,2397142.244587,1],    "boundingVolume": {    "region": [1.887382,0.387749,1.887491,0.387930,0.000000,5.738338]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/24_58806.b3dm"}}}