[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "AzPZHlC11dnrgDI7JLwpVRP2ebSOkGZ1FpAEpemMJR6H"
        }
      ],
      [
        "sig",
        {
          "pubkey": "Az8weKavxSsqu36wKDGhLzjB3Tyh2VSArb4PFMI6Tka1"
        }
      ]
    ]
  }
]