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How to Verify a Chain 4663 Swap on Blockscout

Nock Terminal Editorial Team

Verifying a swap on Robinhood Chain (chain ID 4663) means reading the settled transaction directly on robinhoodchain.blockscout.com instead of trusting the app's after-action toast. The explorer shows what actually happened: which router was called, which pools were touched, the exact input and output amounts, and the gas consumed — all reconstructable from the transaction hash your wallet returned.

This is a direct way to catch a swap that filled at a materially worse price than the preview, to confirm that a claimed multi-hop route was actually taken, and to spot contract-level taxes or transfer restrictions that reduced the delivered amount below the quoted output.

In this article, see also: how to navigate Blockscout for chain 4663find the transaction hash in your wallethow routing decisions show up on chain.

Open the transaction

Paste the transaction hash from your wallet into robinhoodchain.blockscout.com. The transaction page shows the sender, the router address called, the gas paid, and — the important part — a Token Transfers section listing every ERC-20 movement the transaction triggered inside the swap.

Read the transfers, not the summary

Ignore the app's success message and read the transfer list. You want to see exactly one debit of the input token from your wallet and exactly one credit of the output token to your wallet, at amounts consistent with the quote you accepted. Extra transfers may indicate a contract-level tax or a multi-hop path.

Decode the router call

Blockscout's decoded input view shows the arguments passed to the router: input token, output token, minimum output, and the path or route. Compare these to what the app promised. Mismatches are useful signals about the app, the router, or the pool state at inclusion time.

Limitations

The explorer confirms what happened on chain; it cannot recover what should have happened. If the executed output is much lower than the preview, Blockscout tells you where the difference went (fee, tax, route) but does not undo the trade.

Steps

  1. 1
    Copy the hash
    Copy the transaction hash your wallet returned after signing the swap.
  2. 2
    Open Blockscout
    Paste the hash into robinhoodchain.blockscout.com and open the transaction page.
  3. 3
    Read token transfers
    Confirm the input debit and output credit against the amounts the app previewed.
  4. 4
    Decode the call
    Open the decoded input view to see minimum output, route arguments and router address.
  5. 5
    Record the result
    Save the hash and the deltas in a personal log so future trades against the same pool start from evidence.

Frequently asked questions

What if the transfer count looks wrong? Extra transfers may reflect a multi-hop route, a contract-level tax, or a fee split defined in the token. Compare against the expected route in your swap app and the contract source on Blockscout. Blockscout says success but I received less. Why? 'Success' means the transaction did not revert. It does not mean the output matched the preview. The delta usually reflects price movement between quote and inclusion, price impact, or contract-level fees on the token. Can I use another explorer instead? robinhoodchain.blockscout.com is the explorer referenced by the official chain docs. Other explorers may not index chain-4663 data completely, so start with Blockscout and treat others as secondary.

Extra transfers may reflect a multi-hop route, a contract-level tax, or a fee split defined in the token. Compare against the expected route in your swap app and the contract source on Blockscout.

Related

Sources checked

First-party pages used to write or verify the entries above. Vendor pages change frequently — treat each source as the authoritative reference for its own product, not this article.

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