{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944512,-0.328477,0.000000,0.000000,0.183011,-0.526236,0.830411,0.000000,-0.272200,0.782692,0.559733,0.000000,-1737952.237455,4997358.242680,3549878.240708,1],    "boundingVolume": {    "region": [1.905405,0.593929,1.905569,0.594198,0.000000,8.747230]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662243.b3dm"}}}