Transaction

{
  "set_collection_bid": {
    "collection": "cosmos1jrmr92q6d7dd7tedng46slzq0rmstyr2fqnlpq5heuvmv8et2y3scp07cs",
    "details": {
      "price": {
        "amount": "2000000",
        "denom": "uatom"
      }
    }
  }
}