{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948814,-0.315836,0.000000,0.000000,0.116689,-0.350551,0.929246,0.000000,-0.293219,0.880868,0.371610,0.000000,-1871052.972217,5620898.330640,2355398.955588,1],    "boundingVolume": {    "region": [1.892080,0.380685,1.892188,0.380800,0.000000,32.079452]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_72434.b3dm"}}}