{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944512,-0.328477,0.000000,0.000000,0.183017,-0.526253,0.830399,0.000000,-0.272196,0.782681,0.559750,0.000000,-1737929.561533,4997288.387172,3549986.946773,1],    "boundingVolume": {    "region": [1.905405,0.593950,1.905569,0.594219,0.000000,8.818070]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_980319.b3dm"}}}