{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.853001,-0.521908,0.000000,0.000000,0.269358,-0.440236,0.856527,0.000000,-0.446226,0.729306,0.518647,0.000000,-2848654.515152,4655809.553339,3288820.420840,1],    "boundingVolume": {    "region": [2.119837,0.545226,2.119929,0.545310,0.000000,84.427033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_2588.b3dm"}}}