{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950697,-0.310122,0.000000,0.000000,0.173496,-0.531861,0.828868,0.000000,-0.256508,0.786340,0.562026,0.000000,-1637777.074804,5020694.363688,3564452.061373,1],    "boundingVolume": {    "region": [1.886035,0.596749,1.886201,0.596918,0.000000,8.339815]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1327341.b3dm"}}}