{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951161,-0.308694,0.000000,0.000000,0.115727,-0.356582,0.927069,0.000000,-0.285909,0.880955,0.377060,0.000000,-1824437.044690,5621527.607215,2389977.503539,1],    "boundingVolume": {    "region": [1.884535,0.386568,1.884698,0.386671,0.000000,60.438843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_14683.b3dm"}}}