{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896784,-0.442468,0.000000,0.000000,0.285646,-0.578942,0.763697,0.000000,-0.336963,0.682950,0.648102,0.000000,-2152223.501717,4362082.842416,4111794.641028,1],    "boundingVolume": {    "region": [2.029093,0.705055,2.029196,0.705124,0.000000,12.072222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/9_1845500.b3dm"}}}