Transaction

{
  "set_collection_bid": {
    "collection": "cosmos15adj0lp4yrzukhvtw2h46ht58c2ahtwvnywn58zktgdcyrq44vyq3wccrf",
    "details": {
      "price": {
        "amount": "2250000",
        "denom": "uatom"
      }
    }
  }
}