DEBUG: log the original validation error

Author: atodorov

frame/evm/src/lib.rs

@@ -498,6 +498,7 @@ pub mod pallet {
 
 	impl<T> From<TransactionValidationError> for Error<T> {
 		fn from(validation_error: TransactionValidationError) -> Self {
+		        log::info!("**** FRONTIER, frame/evm/src/lib.rs validation_error={:?}", validation_error);
 			match validation_error {
 				TransactionValidationError::GasLimitTooLow => Error::<T>::GasLimitTooLow,
 				TransactionValidationError::GasLimitTooHigh => Error::<T>::GasLimitTooHigh,