{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899230,-0.437477,0.000000,0.000000,0.283130,-0.581970,0.762331,0.000000,-0.332562,0.683577,0.649712,0.000000,-2124126.923197,4366119.415352,4122038.995669,1],    "boundingVolume": {    "region": [2.023500,0.707151,2.023675,0.707260,0.000000,36.247648]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/15_1801706.b3dm"}}}