[Eco Bounty] Duplicate Transactions Displayed in IoTeX Hub

🧩 Summary

The Transactions tab in IoTeX Hub displays duplicate transaction entries for the same activity. Multiple “Sent” records appear with identical values and timestamps missing (“--”), causing confusion and inaccurate transaction history.

🔍 Description

While viewing the Assets → Transactions section, several transactions appear duplicated.
Examples from the screenshot:

Multiple entries of -0.01 IOTX
Multiple entries of -0.0001 IOTX

These duplicates do not represent real blockchain activity and appear to be a UI rendering or API response duplication issue.

📸 Evidence

(Based on uploaded screenshot)

Duplicated "Sent" rows with same amounts
Missing dates ("--") for all duplicate entries
UI continues to list multiple identical transactions below it

🧪 Steps to Reproduce

Log into IoTeX Hub (web).
Navigate to Assets → Transactions.
Scroll through the transaction list.
Observe repeated entries with the same amount, same type, and no timestamp.

🤖 Expected Behavior

✔ Each blockchain transaction appears once
✔ Matching tx hash, timestamp, amount, direction
✔ No phantom or duplicated entries

❌ Actual Behavior

✘ UI displays multiple repeated “Sent” entries
✘ No timestamps
✘ Values match perfectly (indicating duplication, not multiple real sends)
✘ Causes inaccurate reporting of wallet activity

📈 Impact

Users may believe funds were sent multiple times
Causes loss of trust in transaction display
Can lead to incorrect accounting or mistaken support inquiries
Creates confusion when reconciling wallet balances

Wallet Address: io1tkw393kejmxwnd454twc6020sxcyvh5dxqmren

Device & Environment:

-Operating system: Windows 11 Pro

-Device model: A520MHP