{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948948,-0.315433,0.000000,0.000000,0.176406,-0.530700,0.828999,0.000000,-0.260942,0.785018,0.561833,0.000000,-1666086.362699,5012250.641247,3563223.665152,1],    "boundingVolume": {    "region": [1.891659,0.596589,1.891760,0.596610,0.000000,6.977195]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/9_1054924.b3dm"}}}