Transaction

{
  "set_ask": {
    "collection": "cosmos1tpr45cxtu5zqdq6n6v8xaztyc3yyms780z9rh2sepqh999a2dx9qaheqcl",
    "token_id": "3645",
    "details": {
      "price": {
        "amount": "500000",
        "denom": "uatom"
      }
    }
  }
}