EthermineBotTelegram/EthermineBotTelegram/DataUpdater.cs

using System;
using Quartz;
using System.Threading.Tasks;

namespace EthermineBotTelegram
{
    public class DataUpdater : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            await Console.Out.WriteLineAsync("Updating data! Current time: " + DateTime.Now.ToString("f"));
            await Program.UpdateData();
        }
    }
}