{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942875,-0.333148,0.000000,0.000000,0.186783,-0.528632,0.828046,0.000000,-0.275277,0.779089,0.563242,0.000000,-1757624.829840,4974423.784496,3572183.540134,1],    "boundingVolume": {    "region": [1.910374,0.598273,1.910499,0.598336,0.000000,8.473182]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/26_545862.b3dm"}}}