{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951217,-0.308522,0.000000,0.000000,0.115684,-0.356671,0.927040,0.000000,-0.285741,0.880979,0.377132,0.000000,-1823363.808678,5621680.926454,2390432.795561,1],    "boundingVolume": {    "region": [1.884354,0.386646,1.884517,0.386749,0.000000,48.082550]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_26169.b3dm"}}}