{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951701,-0.307026,0.000000,0.000000,0.112722,-0.349410,0.930165,0.000000,-0.285325,0.884433,0.369281,0.000000,-1820672.897474,5643610.666434,2340623.417551,1],    "boundingVolume": {    "region": [1.882781,0.378174,1.882945,0.378295,0.000000,5.322321]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/9_46688.b3dm"}}}