Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1hqfspe7z882lu3dlt60z6sara0yfzmy29vg26u4swfvc7cnx5k0qtuhkdr",
    "details": {
      "price": {
        "amount": "40000",
        "denom": "uatom"
      }
    }
  }
}