{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949894,-0.312572,0.000000,0.000000,0.115807,-0.351932,0.928834,0.000000,-0.290059,0.881476,0.372647,0.000000,-1850894.196051,5624789.531248,2361983.398468,1],    "boundingVolume": {    "region": [1.888633,0.381809,1.888759,0.381912,0.000000,10.286912]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/19_63603.b3dm"}}}