diff --git a/wallet/v1/msg.proto b/wallet/v1/msg.proto
index 3612d8c..737cdbe 100644
--- a/wallet/v1/msg.proto
+++ b/wallet/v1/msg.proto
@@ -389,6 +389,13 @@ message Transaction {
   optional string from_public_key = 19;
   optional string to_public_key = 20;
   double token_price = 21;
+  BalanceChange balance_change = 22;
+}
+
+enum BalanceChange{
+  NO_CHANGE = 0;
+  INCREASE = 1;
+  DECREASE = 2;
 }
 
 message TransactionListFilter {