{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948366,-0.317178,0.000000,0.000000,0.116681,-0.348878,0.929876,0.000000,-0.294667,0.881057,0.370013,0.000000,-1880286.590685,5622079.722842,2345272.742175,1],    "boundingVolume": {    "region": [1.893496,0.378989,1.893601,0.379058,0.000000,5.810013]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/23_8069.b3dm"}}}