Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1acd4qfhlnxte5d5anu3v9dzkandwfnvenshktp3w4cw30gd93tcqngh678",
    "details": {
      "price": {
        "amount": "3050000",
        "denom": "uatom"
      }
    }
  }
}