{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948375,-0.317152,0.000000,0.000000,0.116372,-0.347985,0.930250,0.000000,-0.294762,0.881423,0.369065,0.000000,-1880890.109744,5624402.355343,2339252.639478,1],    "boundingVolume": {    "region": [1.893495,0.377959,1.893547,0.378046,0.000000,22.787830]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14.b3dm"}}}