diff --git a/lib/eth/EthRpc.js b/lib/eth/EthRpc.js
index 90215af..72fdef3 100644
--- a/lib/eth/EthRpc.js
+++ b/lib/eth/EthRpc.js
@@ -250,7 +250,12 @@ class EthRPC {
         .sendSignedTransaction(rawTx)
         .once('transactionHash', resolve)
         .once('error', reject)
-        .catch(err => reject(err));
+        .catch((err) => {
+          if (err && err.message && err.message.includes('nonce')) {
+            err.conclusive = true;
+          }
+          reject(err);
+        });
     });
   }