How to read a swap transaction on a block explorer to find out where your funds went

05 September 2026

The transaction hash is your receipt, and the block explorer is the ledger. Paste that hash into any explorer for the blockchain you used, and the page will show you the exact addresses that sent and received your funds, plus the amounts and fees.

Most swaps involve at least two on-chain transactions: one where your coins leave your wallet, and one where the exchange sends the swapped coins back. The explorer groups these under the same hash only if it was a single transaction. For a typical swap, you will see two separate hashes. The first one is the deposit. The second one is the payout.

Start with the deposit hash. Look for the "From" and "To" fields. The "From" should be your wallet address. The "To" is the exchange's deposit address. That much is usually obvious. The part people miss is the input and output sections, which list every address that contributed to the transaction and every address that received value from it.

Here is the practical method. Open the deposit transaction. Find the output that matches the exchange's deposit address. Note the exact amount. Then switch to the payout hash, if you have it. The payout's "From" field should be an exchange-controlled address. The "To" should be your wallet. If both match, the swap followed the expected path.

Now the harder case. The exchange says it never received your funds, but the explorer shows a transaction with your address in it. Do not just look at the top-level "To" field. Some transactions route through smart contracts or intermediary addresses. The exchange may have given you a deposit address that forwards to a central wallet. In that case, the "To" on your deposit will be a forwarding contract, not the exchange's main wallet. Click through the internal transactions tab, if the explorer has one. That tab shows transfers that happened inside the smart contract. Your funds may have landed in a different address than the one you sent to.

Internal transactions are the usual source of confusion. A single on-chain transaction can contain dozens of internal transfers. The top-level view only shows the first hop. For swaps, the exchange often uses a deposit contract that splits or forwards funds automatically. If you only read the first line, you will think your money vanished. It did not. It moved inside the contract.

Another thing to check is the token transfer tab. If you swapped an ERC-20 token, the native coin transfer might be zero, while the token transfer shows the actual movement. The explorer's token transfer list is separate from the ETH transfer list. Read both. The same applies to BEP-20 and other token standards.

Timestamps matter. The deposit and payout should be close in time. If the payout hash exists but is hours later, that is normal for some exchanges. If the payout hash does not exist at all, your funds are still at the exchange address. That is not a loss. It is a stuck transaction or an unprocessed swap. The exchange can still see it.

When the explorer shows your funds at the exchange address but the exchange's interface shows nothing, the problem is usually confirmations. The exchange may require more confirmations than the explorer displays as "final". A transaction with one confirmation is on the chain but not yet considered settled by the exchange. Wait for the required number. The explorer will show a confirmation counter. Compare that to the exchange's stated requirement.

If the explorer shows the funds moving out of the exchange address to somewhere else, and that somewhere is not your wallet, then the exchange either made an error or the swap failed and funds were returned to a different address. Check the payout hash again. Sometimes the exchange sends to a new deposit address you generated earlier, not the one you sent from. That happens when you initiate a swap from an exchange balance rather than a personal wallet.

For the broader context, this is one of the checks in the "Swapping crypto safely" hub. The other pages cover testing with tiny amounts and what to do when the blockchain says complete but the exchange disagrees. Read those if this page leaves you with a stuck transaction.

The final check is the fee. The explorer shows the network fee paid. That fee is not the exchange's cut. It goes to miners or validators. If the fee looks unusually high or low, that is a signal about network congestion, not about the swap's destination. Do not use the fee to infer anything about where funds went. The addresses tell you that.

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