diff --git a/etherjar-rpc-api/src/main/java/io/emeraldpay/etherjar/rpc/EthCommands.java b/etherjar-rpc-api/src/main/java/io/emeraldpay/etherjar/rpc/EthCommands.java
index d9734ae..864ead0 100644
--- a/etherjar-rpc-api/src/main/java/io/emeraldpay/etherjar/rpc/EthCommands.java
+++ b/etherjar-rpc-api/src/main/java/io/emeraldpay/etherjar/rpc/EthCommands.java
@@ -141,6 +141,16 @@ public RpcCall<TransactionJson, TransactionJson> getTransaction(long block, long
         return RpcCall.create("eth_getTransactionByBlockNumberAndIndex", TransactionJson.class, HexQuantity.from(block).toHex(), HexQuantity.from(index).toHex());
     }
 
+    /**
+     *
+     * @param hash transaction hash
+     * @return raw transaction data
+     */
+    public RpcCall<String, HexData> getRawTransaction(TransactionId hash) {
+        return RpcCall.create("eth_getRawTransactionByHash", String.class, hash.toHex())
+            .converted(HexData.class, HexData::from);
+    }
+
     /**
      *
      * @param hash transaction hash