{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897391,-0.441236,0.000000,0.000000,0.285019,-0.579674,0.763375,0.000000,-0.335882,0.683122,0.648481,0.000000,-2145325.375510,4363188.560230,4114209.358633,1],    "boundingVolume": {    "region": [2.027720,0.705553,2.027823,0.705622,0.000000,18.238340]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/17_1836869.b3dm"}}}