[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "Agn5QRRA14pS3RAMuL0NwEZsWUOaLvAxOMPTzCV/xTI8"
        }
      ],
      [
        "sig",
        {
          "pubkey": "AzY14ucAhGSmPUybYwrMK6XqazNCMiu+o4GT7RXeTiAH"
        }
      ]
    ]
  }
]