public async Task Start() { var data = (await _walletCredentials.GetDataAsync()).ToList(); Console.WriteLine($"Items count: [{data.Count}]"); var idx = 0; foreach (var item in data) { try { var secret = new BitcoinSecret(item.PrivateKey); var address = secret.GetAddress().ToString(); if (await _keyRepository.GetPrivateKey(address) == null) { var encrypted = Encryption.EncryptAesString(secret.ToString(), _password); await _keyRepository.CreatePrivateKey(address, encrypted); } idx++; if (idx % 10 == 0) { Console.WriteLine($"Processed {idx} of {data.Count} records"); } } catch (Exception e) { var c = Console.BackgroundColor; Console.BackgroundColor = ConsoleColor.Red; Console.WriteLine($"Error: db id [{item.RowKey}], exception: [{e.Message}]"); Console.BackgroundColor = c; } } }