Transaction verification

This guide is for reviewing and signing one Easy Track transaction:

• Remove Max-Profit bloxRoute Relay from the MEV relay list

What you need to verify

Before signing, confirm these three things:

1. Safe transaction details are correct
• Correct Safe address
• Correct Easy Track factory
• Correct calldata / decoded relay data
2. Transaction calldata matches the proposal
• Decode the Safe transaction data with an external decoder.
• Confirm it creates the expected Easy Track motion.
3. Hardware wallet hashes match
• Calculate the transaction hashes independently.
• Compare the full Domain and Message hashes on the hardware wallet before signing.

Step 1 of 6 — Open the Safe transaction

Progress: 🟦⬜⬜⬜⬜⬜

1. Go to Safe and connect your wallet.
2. Open the pending transaction.
3. Copy the Safe address from the top-left corner.

Expected RMC multisig:

0x98be4a407Bff0c125e25fBE9Eb1165504349c37d

If the Safe address is different, stop and ask.

Step 2 of 6 — Check the Easy Track parameters

Progress: 🟦🟦⬜⬜⬜⬜

In the Safe transaction, find the Easy Track createMotion call.

Check the following:

Use the official Lido deployed contracts page to confirm the factory address:

Easy Track factories for MEV Boost relay allow-list management

Decode _evmScriptCallData

1. Open the factory on Etherscan:

RemoveMEVBoostRelays factory

2. Go to Read Contract.
3. Paste _evmScriptCallData into decodeEVMScriptCallData.
4. Click Query.
5. Compare the decoded relay values with the forum proposal for removal:

Forum proposal reference

Expected outcome: the decoded data clearly points to the relay that should be removed.

Step 3 of 6 — Copy the Safe transaction data

Progress: 🟦🟦🟦⬜⬜⬜

Expand the Safe transaction details and copy the full transaction data somewhere temporary.

You will need these fields for decoding and hash calculation:

{
  "to": "...",
  "data": "...",
  "value": "...",
  "operation": "...",
  "baseGas": "...",
  "gasPrice": "...",
  "gasToken": "...",
  "nonce": "...",
  "refundReceiver": "...",
  "safeTxGas": "..."
}

Step 4 of 6 — Decode the Safe transaction data externally

Progress: 🟦🟦🟦🟦⬜⬜

Now cross-check what Safe is asking you to sign.

1. Check the to address.
• It should point to the expected Easy Track contract.
• Confirm it against the Lido deployed contracts page:

Easy Track address

2. Copy the data value.
3. Decode it using one of these tools:
• calldata.swiss-knife.xyz/decoder — good general-purpose decoder; do not connect your wallet if prompted.
• Etherscan input data decoder — better for direct call transactions.
• rimeissner.dev transaction decoder — better for MultiSend / delegate-call transactions.
4. Confirm the decoded output matches Step 2:
• Factory: RemoveMEVBoostRelays
• Factory address: 0x9721c0f77E3Ea40eD592B9DCf3032DaF269c0306
• _evmScriptCallData: the same value you checked earlier

If any decoded value does not match, stop and ask.

Step 5 of 6 — Calculate the Safe hashes

Progress: 🟦🟦🟦🟦🟦⬜

After the transaction parameters make sense, calculate the Safe hashes independently.

You can use either method below. The UI is easier; the script is better for offline verification.

1. Open the Lido Safe hashes UI repo:

https://github.com/lidofinance/safe-tx-hashes-ui

2. In Validated hashes and links, open the IPFS link.
3. Enter the transaction values copied in Step 3.
4. Check defaults carefully.
• Ethereum mainnet Chain ID is 1.
• If this is not mainnet, use the correct network from the supported networks list:

Supported networks

5. Click Calculate hashes.

You should get the Domain hash and Message hash.

Use this if you prefer local/offline verification.

1. Install the script using the repo instructions:

Requirements

2. Open your terminal in the cloned repo.
3. Run the script using the transaction values from Step 3.

Example command:

wsl --install

Step 6 of 6 — Compare hashes on the hardware wallet

Progress: 🟦🟦🟦🟦🟦🟦

On your hardware wallet, compare the full values:

• Domain hash
• Message hash

If both hashes match completely, you can sign the transaction.

Quick checklist

Use this as the final pre-signing check:

If every box is checked, sign.