[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "AuxB37FJ5NhSVsd5khv8cG4KORi5DpWqxC2DCC66/Y2Q"
        }
      ],
      [
        "sig",
        {
          "pubkey": "A40UkGx/ac5vIwQbWBr3wuqVm+0DqbXlD9xHyZVD+o4Y"
        }
      ]
    ]
  }
]