Transaction

{
  "set_collection_bid": {
    "collection": "cosmos102xc3mf02ssh92myrhrgzvsdkkdx45aacxzxrjq6e2n89nmtmjss5a4csv",
    "details": {
      "price": {
        "amount": "40000",
        "denom": "uatom"
      }
    }
  }
}