public async Task <ValidationResult> ValidateAsync(RecordVehiclePositionCommand command)
{
var vehicle = await _vehicleDomainRepository.FindAsync(command.VehicleId);
RuleFor(x => x.DigitalSignature).Must(x =>
_signatureProvider.ValidateSignature(command, vehicle.PublicKey, x) == true).WithMessage(Error.SignatureIsNotValid);
return(base.Validate(command));
}