{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944525,-0.328440,0.000000,0.000000,0.182878,-0.525919,0.830641,0.000000,-0.272246,0.782922,0.559389,0.000000,-1738240.739760,4998819.227550,3547694.018703,1],    "boundingVolume": {    "region": [1.905366,0.593514,1.905530,0.593783,0.000000,8.817989]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_978481.b3dm"}}}