boid

{
  "name": "Offer",
  "base": "",
  "fields": [
    {
      "name": "offer_id",
      "type": "uint64"
    },
    {
      "name": "requirements",
      "type": "OfferRequirements"
    },
    {
      "name": "actions",
      "type": "OfferAction"
    },
    {
      "name": "rewards",
      "type": "OfferRewards"
    },
    {
      "name": "limits",
      "type": "OfferLimits"
    },
    {
      "name": "total_claimed",
      "type": "uint32"
    }
  ]
}