Updated on 2026-08-14

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/common/analytics/CommonSendAnalyticEvents.kt

@@ -48,10 +48,14 @@ internal sealed class CommonSendAnalyticEvents(
     data class TransactionError(
         val categoryName: String,
         val token: String,
+        val blockchain: String,
     ) : CommonSendAnalyticEvents(
         category = categoryName,
         event = "Error - Transaction Rejected",
-        params = mapOf(TOKEN_PARAM to token),
+        params = mapOf(
+            TOKEN_PARAM to token,
+            BLOCKCHAIN to blockchain,
+        ),
     )
 
     /** Close button clicked */

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/confirm/model/SendConfirmModel.kt

@@ -376,6 +376,7 @@ internal class SendConfirmModel @Inject constructor(
                     CommonSendAnalyticEvents.TransactionError(
                         categoryName = analyticsCategoryName,
                         token = cryptoCurrency.symbol,
+                        blockchain = cryptoCurrency.network.name,
                     ),
                 )
             },

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/confirm/model/NFTSendConfirmModel.kt

@@ -310,6 +310,7 @@ internal class NFTSendConfirmModel @Inject constructor(
                     CommonSendAnalyticEvents.TransactionError(
                         categoryName = analyticsCategoryName,
                         token = cryptoCurrency.symbol,
+                        blockchain = cryptoCurrency.network.name,
                     ),
                 )
             },