When a Mantle Bridge Refund Reaches Your Source Wallet

1 address should receive a source-side Mantle bridge refund: the sender address recorded for the transfer. That means the wallet address on the original network, such as Ethereum, rather than the address you expected to receive funds on Mantle. Check the transaction and network before treating a missing balance as a lost transfer.

What does a source-wallet refund mean?

A refund is a return transfer, not necessarily a reversal of the transaction that started the bridge. If that first transaction failed on the source chain, it may have reverted there; if it succeeded and a later bridge step failed, a separate refund transaction may be needed.

The distinction matters because a confirmed source transaction can still be followed by a pending return. A fuller comparison of routes in this mantle bridge explainer can help you see why refund steps depend on the route you used.

How can you check whether the refund arrived?

Start with the transaction hash from the bridge interface or your wallet activity. Open it on the explorer for the source network and check whether the original transaction succeeded, reverted, or was followed by another transaction to your address.

Then check the address and asset on that same network. A refund may be visible in the wallet’s transaction history before the balance display refreshes, and a token can be present even if the wallet does not show it until you add the correct token contract.

• Confirm the source network shown in the bridge record.
• Compare the sender address with the wallet account you are checking.
• Look for a completed refund transaction and its recipient address.
• Check the returned token and amount; fees or route terms may affect what comes back.

Why might the balance still be missing?

The refund may not have been sent yet, or it may have gone to a different sender address than the one currently selected in your wallet. A wallet can also hide a returned token until you view the correct network or add its verified contract.

Network fees are separate from the returned asset. If the source transaction was included and then reverted, the network may still charge gas for processing it; a later refund also has its own transaction costs, depending on the route.

What should you do next?

Use the bridge’s transaction history to identify the transfer and its latest status, then verify any claimed refund on the source-chain explorer. If the record says the refund is pending, wait for that step to complete; if it says complete, check the recipient address, network and token before taking another action.

Keep the original and refund transaction hashes together when contacting the bridge provider through its official support channel. Never sign a new transaction or share your recovery phrase just because someone offers to “release” a refund.