{
  "type": "tradle.Model",
  "title": "Blockchain Network",
  "id": "tradle.BlockchainNetwork",
  "subClassOf": "tradle.Enum",
  "properties": {
    "network": {
      "type": "string"
    }
  },
  "enum": [
    { "id": "ethereum.mainnet", "title": "Ethereum Mainnet" },
    { "id": "ethereum.ropsten", "title": "Ethereum Ropsten Testnet" },
    { "id": "ethereum.rinkeby", "title": "Ethereum Rinkeby Testnet" }
  ]
}