{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949034,-0.315173,0.000000,0.000000,0.116355,-0.350362,0.929359,0.000000,-0.292639,0.881182,0.371323,0.000000,-1867355.046949,5622893.875585,2353582.112522,1],    "boundingVolume": {    "region": [1.891381,0.380376,1.891489,0.380491,0.000000,11.033721]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/26_71567.b3dm"}}}