{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944272,-0.329166,0.000000,0.000000,0.184110,-0.528151,0.828951,0.000000,-0.272287,0.781105,0.561903,0.000000,-1738523.138459,4987266.139925,3563671.614694,1],    "boundingVolume": {    "region": [1.906159,0.596647,1.906274,0.596722,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193025.b3dm"}}}