message: fix: Use correct symbol when watching candles
diff: @@ -389,7 +389,7 @@ export class ProductAPI {
  private async checkNewCandles(productId: string, granularity: CandleGranularity): Promise<void> {
  const expectedTimestampISO = this.watchCandlesConfig[productId][granularity].expectedISO;
  - const candles = await this.getCandles('BTC-USD', {
  + const candles = await this.getCandles(productId, {
  granularity,
  start: expectedTimestampISO,
  });
  