{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952930,-0.303191,0.000000,0.000000,0.113592,-0.357021,0.927164,0.000000,-0.280841,0.882685,0.376823,0.000000,-1792095.942950,5632562.220438,2388476.281278,1],    "boundingVolume": {    "region": [1.878749,0.386313,1.878922,0.386416,0.000000,10.132746]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/16_37588.b3dm"}}}