{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948575,-0.316553,0.000000,0.000000,0.117183,-0.351148,0.928958,0.000000,-0.293793,0.880371,0.372334,0.000000,-1874720.718607,5617733.567549,2359997.281240,1],    "boundingVolume": {    "region": [1.892806,0.381417,1.892974,0.381629,0.000000,27.972915]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_69240.b3dm"}}}