{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944516,-0.328467,0.000000,0.000000,0.183001,-0.526224,0.830421,0.000000,-0.272195,0.782704,0.559718,0.000000,-1737919.832336,4997438.515679,3549781.748860,1],    "boundingVolume": {    "region": [1.905394,0.593911,1.905558,0.594180,0.000000,8.812998]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_980120.b3dm"}}}