{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952184,-0.305525,0.000000,0.000000,0.114541,-0.356971,0.927066,0.000000,-0.282974,0.881900,0.377065,0.000000,-1805703.567501,5627557.868463,2390012.878617,1],    "boundingVolume": {    "region": [1.881200,0.386575,1.881373,0.386677,0.000000,6.733154]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/19_46371.b3dm"}}}