[
  {
    "info": "Plain",
    "type": "u256"
  },
  {
    "info": "Plain",
    "type": "u8"
  },
  {
    "info": "VecFixed",
    "length": 32,
    "sub": {
      "info": "Plain",
      "type": "u8"
    },
    "type": "[u8;32]"
  },
  {
    "displayName": "AccountId",
    "info": "Plain",
    "type": "AccountId"
  },
  {
    "info": "Plain",
    "type": "Text"
  }
]