Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1yjee8wsw6uu5yd2sq43cpqs56p52388d25je5efwv5l62mzche2s4ezgr7",
    "details": {
      "price": {
        "amount": "40000",
        "denom": "uatom"
      }
    }
  }
}