{
  "@type": "/cosmwasm.wasm.v1.MsgExecuteContract",
  "sender": "dungeon1p39gcz2jhgtqu07j66u2u4qdm8kyz89cjvjl6z",
  "contract": "dungeon1t5p767s5f5y3zjjdxjatz7xjevvc0k8raqygnx4ftqqlnf0ak4dqny33d3",
  "msg": {
    "swap": {
      "offer_asset": {
        "info": {
          "native_token": {
            "denom": "udgn"
          }
        },
        "amount": "30000000000"
      },
      "max_spread": "0.02"
    }
  },
  "funds": [
    {
      "denom": "udgn",
      "amount": "30000000000"
    }
  ]
}