{
"channel_name": "BOOK_TICKER",
"type": "BOOK_TICK",
"time": 1732056122430542800,
"instrument_code": "BTC_EUR",
"data": {
"best_bid": "57500",
"bid_amount": "0.1",
"best_ask": "58000",
"ask_amount": "0.1"
}
}