Transaction

{
  "update_collection_bid": {
    "id": "4149a4826d6c6bbb8a5757f69fd96128354a3b83ccda4e2c1b22b574bb2aa57b",
    "details": {
      "price": {
        "amount": "3500000",
        "denom": "uatom"
      }
    }
  }
}