[
  "r of set",
  {
    "required": 1,
    "set": [
      [
        "sig",
        {
          "pubkey": "AkM5qembnznIYsFC6+dP985NgcEz/BsCFR4Fmrs6kNFl"
        }
      ],
      [
        "sig",
        {
          "pubkey": "AkaKlGlGTMoJZuZzJBbgULfdoVMduOHrS86IRzkID+x6"
        }
      ]
    ]
  }
]