Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1f69wge2563a6epgannl55lwpqth2tkc9a2cfqmkv2shafdcuw5wsfxyzwa",
    "details": {
      "price": {
        "amount": "1500000",
        "denom": "uatom"
      }
    }
  }
}