{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948967,-0.315375,0.000000,0.000000,0.116681,-0.351094,0.929042,0.000000,-0.292726,0.880815,0.372124,0.000000,-1867911.033569,5620566.699455,2358659.843262,1],    "boundingVolume": {    "region": [1.891579,0.381246,1.891717,0.381346,0.000000,4.563147]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/13_68703.b3dm"}}}