Transaction

{
  "set_ask": {
    "collection": "cosmos1ydk4hz6nt439c4z3qafk7lzg6trnj5y3kr2mx96a07xv6483vq2qt92yg7",
    "token_id": "188",
    "details": {
      "price": {
        "amount": "15700000",
        "denom": "uatom"
      }
    }
  }
}