[
  "r of set",
  {
    "required": 2,
    "set": [
      [
        "sig",
        {
          "pubkey": "Awecocx5BZaQ7r+gcZBsqobTRH0UlME+TA9/6h2Z4tuA"
        }
      ],
      [
        "sig",
        {
          "pubkey": "AkTljA5/EyXi46X8eB0P83QVjctFl2C2c0vA80FssxjS"
        }
      ]
    ]
  }
]