{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896834,-0.442367,0.000000,0.000000,0.282337,-0.572396,0.769837,0.000000,-0.339616,0.688522,0.640780,0.000000,-2169100.769441,4397534.666008,4065211.648428,1],    "boundingVolume": {    "region": [2.028941,0.695457,2.029124,0.695570,0.000000,36.956739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_459738.b3dm"}}}