[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "AiODcgSnbXDHWIp9vFxNkEHfkyVePkSRVtCx66pt78kc"
        }
      ],
      [
        "sig",
        {
          "pubkey": "AtocfO1LmZHCzH+KZzaW9iDDM+TFK3ocGevZEMR7p4JH"
        }
      ]
    ]
  }
]