{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852984,-0.521938,0.000000,0.000000,0.269355,-0.440197,0.856548,0.000000,-0.446262,0.729309,0.518613,0.000000,-2848883.314181,4655824.800959,3288602.114326,1],    "boundingVolume": {    "region": [2.119871,0.545186,2.119964,0.545270,0.000000,84.427033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_3582.b3dm"}}}