{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949521,-0.313703,0.000000,0.000000,0.175449,-0.531053,0.828976,0.000000,-0.259504,0.785470,0.561867,0.000000,-1656903.966743,5015138.963773,3563439.796708,1],    "boundingVolume": {    "region": [1.889836,0.596630,1.889938,0.596651,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413593.b3dm"}}}