{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898526,-0.438920,0.000000,0.000000,0.283573,-0.580511,0.763278,0.000000,-0.334076,0.683898,0.648596,0.000000,-2133790.114204,4368150.474279,4114938.006476,1],    "boundingVolume": {    "region": [2.025110,0.705679,2.025275,0.705798,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833756.b3dm"}}}