Transaction

{
  "execute_swap_operations": {
    "operations": [
      {
        "wyndex_swap": {
          "offer_asset_info": {
            "native": "ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518"
          },
          "ask_asset_info": {
            "native": "ujuno"
          }
        }
      }
    ],
    "max_spread": "0.1",
    "minimum_receive": "1553208000"
  }
}