[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "As6rE6rEuroNLjz9Vyg0C3ISAXCmvUHEFDnpqOguUW6d"
        }
      ],
      [
        "sig",
        {
          "pubkey": "AzQ/2Ryn5pQHEBsEXUcS4slFBW34s8nplBhm1Ypx8rIK"
        }
      ]
    ]
  }
]