{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949986,-0.312292,0.000000,0.000000,0.117493,-0.357410,0.926528,0.000000,-0.289071,0.879347,0.378400,0.000000,-1844618.845805,5611286.795292,2398479.326943,1],    "boundingVolume": {    "region": [1.888347,0.387977,1.888456,0.388158,0.000000,15.777605]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/25_59098.b3dm"}}}