{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951123,-0.308813,0.000000,0.000000,0.115303,-0.355124,0.927681,0.000000,-0.286211,0.881508,0.375536,0.000000,-1826352.604670,5625035.345172,2380306.718522,1],    "boundingVolume": {    "region": [1.884720,0.384941,1.884763,0.385008,0.000000,10.768592]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/33/46.b3dm"}}}