diff --git a/node/api/transactionpool.go b/node/api/transactionpool.go
index d7ad84fe2..6a7365743 100644
--- a/node/api/transactionpool.go
+++ b/node/api/transactionpool.go
@@ -39,6 +39,11 @@ type (
 	TpoolTxnsGET struct {
 		Transactions []types.Transaction `json:"transactions"`
 	}
+
+	// TpoolRawPOST reply with transaction ID
+	TpoolRawPOST struct {
+		ID          types.TransactionID `json:"id"`
+	}
 )
 
 // RegisterRoutesTransactionPool is a helper function to register all
@@ -139,7 +144,10 @@ func tpoolRawHandlerPOST(tpool modules.TransactionPool, w http.ResponseWriter, r
 		WriteError(w, Error{"error accepting transaction set: " + err.Error()}, http.StatusBadRequest)
 		return
 	}
-	WriteSuccess(w)
+
+	WriteJSON(w, TpoolRawPOST{
+		ID: txn.ID(),
+	})
 }
 
 // tpoolConfirmedGET returns whether the specified transaction has