{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951167,-0.308676,0.000000,0.000000,0.115730,-0.356616,0.927055,0.000000,-0.285888,0.880947,0.377093,0.000000,-1824303.375799,5621479.866409,2390190.386252,1],    "boundingVolume": {    "region": [1.884516,0.386605,1.884679,0.386708,0.000000,63.286850]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_19429.b3dm"}}}