Transaction

{
  "multicall": {
    "calls": [
      {
        "actions": [
          {
            "native_balance_fetch": {
              "denom": "uosmo",
              "replacer": "/stargate/value/token_in/amount"
            }
          },
          {
            "field_to_proto_binary": {
              "proto_msg_type": "osmosis_swap_exact_amt_in",
              "replacer": "/stargate/value"
            }
          }
        ],
        "msg": {
          "stargate": {
            "type_url": "/osmosis.gamm.v1beta1.MsgSwapExactAmountIn",
            "value": {
              "routes": [
                {
                  "pool_id": "1464",
                  "token_out_denom": "ibc/498A0751C798A0D9A389AA3691123DADA57DAA4FE165D5C75894505B876BA6E4"
                }
              ],
              "sender": "osmo1n6ney9tsf55etz9nrmzyd8wa7e64qd3s06a74fqs30ka8pps6cvqtsycr6",
              "token_in": {
                "amount": "0",
                "denom": "uosmo"
              },
              "token_out_min_amount": "51371365"
            }
          }
        }
      },
      {
        "actions": [
          {
            "native_balance_fetch": {
              "denom": "ibc/498A0751C798A0D9A389AA3691123DADA57DAA4FE165D5C75894505B876BA6E4",
              "replacer": "/bank/send/amount/0/amount"
            }
          }
        ],
        "msg": {
          "bank": {
            "send": {
              "amount": [
                {
                  "amount": "0",
                  "denom": "ibc/498A0751C798A0D9A389AA3691123DADA57DAA4FE165D5C75894505B876BA6E4"
                }
              ],
              "to_address": "osmo19eeplpq85pfgdzt6ya4rvv4em0nvln99cx5nrh"
            }
          }
        }
      }
    ],
    "fallback_address": "osmo19eeplpq85pfgdzt6ya4rvv4em0nvln99cx5nrh"
  }
}