Transaction

{
  "set_ask": {
    "collection": "cosmos10cf75n48r40amhn3hka69cc8eehsstep5yk3zgyrlu5wu2kl33ys0vszyj",
    "token_id": "381",
    "details": {
      "price": {
        "amount": "7000000",
        "denom": "uatom"
      }
    }
  }
}