public async Task <IState> GetNextStateAsync()
{
Console.WriteLine("ReceivedState started");
var mappings = await _mappingRepository.GetAsync(_inboundMessage.AccountId, _inboundMessage.EntityId);
return(mappings == null
? _container.Resolve <NotExistsInDbState>().WithParameters(_inboundMessage) as IState
: _container.Resolve <ExistsInDbState>().WithParameters(mappings, _inboundMessage));
}