Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1fadyzdgu92q3h483sf3vlykheqnf8p2fte45vkvyr0mkmjvdy43ss436jy",
    "details": {
      "price": {
        "amount": "2400000",
        "denom": "uatom"
      }
    }
  }
}