diff --git a/.changeset/mighty-parrots-tell.md b/.changeset/mighty-parrots-tell.md
new file mode 100644
index 0000000000..a9c1c05b48
--- /dev/null
+++ b/.changeset/mighty-parrots-tell.md
@@ -0,0 +1,6 @@
+---
+"@layerzerolabs/ua-devtools-evm-hardhat": patch
+"@layerzerolabs/devtools": patch
+---
+
+solana transaction data display as base58
diff --git a/packages/devtools/src/transactions/format.ts b/packages/devtools/src/transactions/format.ts
index a29de96e42..e4b91fdc14 100644
--- a/packages/devtools/src/transactions/format.ts
+++ b/packages/devtools/src/transactions/format.ts
@@ -1,5 +1,28 @@
 import { OmniTransaction } from './types'
 import { formatEid } from '@/omnigraph/format'
+import { ChainType, endpointIdToChainType } from '@layerzerolabs/lz-definitions'
+import bs58 from 'bs58'
+
+/**
+ * Helper to check if an endpoint ID is for Solana
+ */
+const isSolanaEid = (eid: number): boolean => endpointIdToChainType(eid) === ChainType.SOLANA
+
+/**
+ * Format transaction data for display.
+ * Converts hex to base58 for Solana transactions.
+ */
+const formatTransactionData = (data: string, eid: number): string => {
+    if (!isSolanaEid(eid)) {
+        return data
+    }
+
+    // Convert hex string to base58 for Solana
+    // Remove '0x' prefix if present
+    const hexData = data.startsWith('0x') ? data.slice(2) : data
+    const bytes = Uint8Array.from(Buffer.from(hexData, 'hex'))
+    return bs58.encode(bytes)
+}
 
 export const formatOmniTransaction = (
     transaction: OmniTransaction
@@ -10,7 +33,7 @@ export const formatOmniTransaction = (
     'Function Name': transaction.metadata?.functionName,
     'Function Arguments': transaction.metadata?.functionArgs,
     Description: transaction.description,
-    Data: transaction.data,
+    Data: formatTransactionData(transaction.data, transaction.point.eid),
     Value: transaction.value,
     'Gas Limit': transaction.gasLimit,
 })
diff --git a/packages/ua-devtools-evm-hardhat/src/tasks/oapp/wire/index.ts b/packages/ua-devtools-evm-hardhat/src/tasks/oapp/wire/index.ts
index 4d345fd153..112d2a9e8d 100644
--- a/packages/ua-devtools-evm-hardhat/src/tasks/oapp/wire/index.ts
+++ b/packages/ua-devtools-evm-hardhat/src/tasks/oapp/wire/index.ts
@@ -9,7 +9,7 @@ import {
     createGnosisSignerFactory,
     createSignerFactory,
 } from '@layerzerolabs/devtools-evm-hardhat'
-import { createWireFlow } from '@layerzerolabs/devtools'
+import { createWireFlow, formatOmniTransaction } from '@layerzerolabs/devtools'
 import { printLogo } from '@layerzerolabs/io-devtools/swag'
 import type { SignAndSendResult } from '@layerzerolabs/devtools'
 
@@ -110,7 +110,7 @@ const action: ActionType<TaskArgs> = async (
         signAndSend: ({ transactions }) => {
             if (outputFilename) {
                 logger.debug(`Writing transactions to ${outputFilename}`)
-                writeFileSync(outputFilename, JSON.stringify(transactions, null, 2))
+                writeFileSync(outputFilename, JSON.stringify(transactions.map(formatOmniTransaction), null, 2))
             }
             return hre.run(signAndSendSubtask, {
                 ci,