{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852995,-0.521918,0.000000,0.000000,0.269357,-0.440223,0.856534,0.000000,-0.446238,0.729307,0.518636,0.000000,-2848731.529580,4655813.035802,3288749.261751,1],    "boundingVolume": {    "region": [2.119849,0.545213,2.119941,0.545297,0.000000,84.427033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_2537.b3dm"}}}