{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949533,-0.313667,0.000000,0.000000,0.175424,-0.531044,0.828987,0.000000,-0.259477,0.785491,0.561850,0.000000,-1656732.670413,5015270.165182,3563335.488661,1],    "boundingVolume": {    "region": [1.889798,0.596610,1.889899,0.596632,0.000000,9.545451]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412628.b3dm"}}}