{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895327,-0.445410,0.000000,0.000000,0.289377,-0.581682,0.760201,0.000000,-0.337639,0.678694,0.652207,0.000000,-2156580.770278,4334981.400944,4137913.886162,1],    "boundingVolume": {    "region": [2.032339,0.710440,2.032518,0.710545,0.000000,10.161980]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789109.b3dm"}}}