{
  "jsonrpc": "2.0",
  "method": "public/subscribe",
  "id": 42,
  "params": {
    "channels": [
      "block_rfq.trades.(currency)"
    ]
  }
}

{
  "data": {
    "id": 939,
    "timestamp": 1739869829823,
    "amount": 50,
    "direction": "sell",
    "combo_id": "BTC-PERPETUAL",
    "legs": [
      {
        "direction": "buy",
        "price": 95318.72,
        "instrument_name": "BTC-PERPETUAL",
        "ratio": 1
      }
    ],
    "trades": [
      {
        "amount": 50,
        "direction": "sell",
        "price": 95318.72
      }
    ],
    "mark_price": 95318.72
  }
}