private async Task RetryBroadcast(IMultipleCashout currentMultiCashout)
        {
            if (currentMultiCashout.TryCount > MaxMultiCashoutTryCount)
            {
                await CloseMultiCashout(currentMultiCashout);

                return;
            }
            await _multiCashoutRepository.IncreaseTryCount(currentMultiCashout.MultipleCashoutId);

            var cashouts = await _cashoutRequestRepository.GetCashoutRequests(currentMultiCashout.MultipleCashoutId);

            var tx = new Transaction(currentMultiCashout.TransactionHex);

            await _bitcoinBroadcastService.BroadcastTransaction(currentMultiCashout.MultipleCashoutId, cashouts.Select(o => o.CashoutRequestId).ToList(), tx);

            await _multiCashoutRepository.CompleteMultiCashout(currentMultiCashout.MultipleCashoutId);

            SendCompleteCashoutEvents(cashouts, tx.GetHash().ToString());
        }
        private async Task CloseMultiCashout(IMultipleCashout currentMultiCashout)
        {
            await _multiCashoutRepository.CloseMultiCashout(currentMultiCashout.MultipleCashoutId);

            await _slackNotifier.ErrorAsync($"Bitcoin: can't broadcast multicashout {currentMultiCashout.MultipleCashoutId}");
        }