SEC and MGNX exemption

src/cc/assets.cpp

@@ -145,6 +145,13 @@ bool AssetsValidate(struct CCcontract_info *cpAssets,Eval* eval,const CTransacti
     numvouts = tx.vout.size();
     outputs = inputs = 0;
     preventCCvins = preventCCvouts = -1;
+    
+    // add specific chains exceptions for old token support:
+    if (strcmp(ASSETCHAINS_SYMBOL, "SEC") == 0 && chainActive.Height() <= 144073)
+        return true;
+    
+    if (strcmp(ASSETCHAINS_SYMBOL, "MGNX") == 0 && chainActive.Height() <= 210190)
+        return true;
 
 	if (numvouts == 0)
 		return eval->Invalid("AssetValidate: no vouts");