diff --git a/src/Transaction.tsx b/src/Transaction.tsx
index e204633..1857f72 100644
--- a/src/Transaction.tsx
+++ b/src/Transaction.tsx
@@ -11,6 +11,8 @@ import { RuntimeContext } from "./useRuntime";
 import { SelectionContext, useSelection } from "./useSelection";
 import { useInternalOperations, useTxData } from "./useErigonHooks";
 import { useETHUSDOracle } from "./usePriceOracle";
+import { useSourcify, useTransactionDescription } from "./useSourcify";
+import { SourcifySource } from "./url";
 
 type TransactionParams = {
   txhash: string;
@@ -44,6 +46,13 @@ const Transaction: React.FC = () => {
     txData?.confirmedData?.blockNumber
   );
 
+  const metadata = useSourcify(
+    txData?.to,
+    provider?.network.chainId,
+    SourcifySource.CUSTOM_SNAPSHOT_SERVER // TODO: use dynamic selector
+  );
+  const txDesc = useTransactionDescription(metadata, txData);
+
   return (
     <StandardFrame>
       <StandardSubtitle>Transaction Details</StandardSubtitle>
@@ -71,6 +80,7 @@ const Transaction: React.FC = () => {
             <Route path="/tx/:txhash/" exact>
               <Details
                 txData={txData}
+                txDesc={txDesc}
                 internalOps={internalOps}
                 sendsEthToMiner={sendsEthToMiner}
                 ethUSDPrice={blockETHUSDPrice}
diff --git a/src/transaction/Details.tsx b/src/transaction/Details.tsx
index e5ba19a..d6cf61c 100644
--- a/src/transaction/Details.tsx
+++ b/src/transaction/Details.tsx
@@ -1,4 +1,5 @@
 import React, { useMemo, useState } from "react";
+import { TransactionDescription } from "@ethersproject/abi";
 import { BigNumber } from "@ethersproject/bignumber";
 import { toUtf8String } from "@ethersproject/strings";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
@@ -31,6 +32,7 @@ import PercentagePosition from "../components/PercentagePosition";
 
 type DetailsProps = {
   txData: TransactionData;
+  txDesc: TransactionDescription | null | undefined;
   internalOps?: InternalOperation[];
   sendsEthToMiner: boolean;
   ethUSDPrice: BigNumber | undefined;
@@ -38,6 +40,7 @@ type DetailsProps = {
 
 const Details: React.FC<DetailsProps> = ({
   txData,
+  txDesc,
   internalOps,
   sendsEthToMiner,
   ethUSDPrice,
@@ -333,6 +336,26 @@ const Details: React.FC<DetailsProps> = ({
             value={inputMode === 0 ? txData.data : utfInput}
             readOnly
           />
+          {txDesc && (
+            <table>
+              <thead>
+                <th>#</th>
+                <th>name</th>
+                <th>type</th>
+                <th>value</th>
+              </thead>
+              <tbody>
+                {txDesc.args.map((r, i) => (
+                  <tr key={i}>
+                    <td>{i}</td>
+                    <td>{txDesc.functionFragment.inputs[i].name}</td>
+                    <td>{txDesc.functionFragment.inputs[i].type}</td>
+                    <td>{r}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          )}
         </div>
       </InfoRow>
     </ContentFrame>
diff --git a/src/useSourcify.ts b/src/useSourcify.ts
index bab8423..398953a 100644
--- a/src/useSourcify.ts
+++ b/src/useSourcify.ts
@@ -1,4 +1,6 @@
-import { useState, useEffect } from "react";
+import { useState, useEffect, useMemo } from "react";
+import { Interface } from "@ethersproject/abi";
+import { TransactionData } from "./types";
 import { sourcifyMetadata, SourcifySource, sourcifySourceFile } from "./url";
 
 export type Metadata = {
@@ -119,3 +121,30 @@ export const useContract = (
 
   return content;
 };
+
+export const useTransactionDescription = (
+  metadata: Metadata | null | undefined,
+  txData: TransactionData | null | undefined
+) => {
+  const txDesc = useMemo(() => {
+    if (!metadata || !txData) {
+      return undefined;
+    }
+
+    const abi = metadata.output.abi;
+    const intf = new Interface(abi as any);
+    console.log(intf);
+    return intf.parseTransaction({
+      data: txData.data,
+      value: txData.value,
+    });
+  }, [metadata, txData]);
+
+  console.log(metadata);
+  console.log(txDesc);
+  if (txDesc?.functionFragment) {
+    console.log(txDesc.functionFragment.inputs);
+    console.log(txDesc.args.toString());
+  }
+  return txDesc;
+};