Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1ef9y6wwsn5zudpx6javw0n36jusamnss50x9qdn80wqu346thhaq3mu4hg",
    "details": {
      "price": {
        "amount": "320000",
        "denom": "uatom"
      }
    }
  }
}