{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944372,-0.328879,0.000000,0.000000,0.183848,-0.527916,0.829159,0.000000,-0.272118,0.781385,0.561595,0.000000,-1737442.452492,4989050.418333,3561713.814292,1],    "boundingVolume": {    "region": [1.905855,0.596275,1.905970,0.596350,0.000000,8.773501]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/5_852054.b3dm"}}}