{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895326,-0.445412,0.000000,0.000000,0.289371,-0.581666,0.760216,0.000000,-0.337647,0.678707,0.652190,0.000000,-2156632.474855,4335060.010630,4137805.314739,1],    "boundingVolume": {    "region": [2.032341,0.710417,2.032521,0.710522,0.000000,10.161980]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789126.b3dm"}}}