EIP-1559Dynamic-fee transaction: the sender caps the total price (maxFeePerGas) and tips the validator (maxPriorityFeePerGas); the network burns the base fee and refunds the unused headroom (EIP-1559). · raw type: 2
Method
executeThe function this transaction called, by its 4-byte selector. A bare 0x… selector is not in our signature set — not a call that did nothing.
Tx 3 of 182 in blockPosition in block 21217044: txIndex 2 (zero-based) of 182 transactions
Tokens were swappedA `Swap` log, the standard pool event. The evidence links show how many logs there were — the count is deliberately not stated as a number of swaps, because a router re-emits the pool’s event under its own address.confirmedRead from a standard event or a structural fact of the call tree — the transaction says this outright.#5
A spending allowance was setAn `Approval` log: an allowance was set, letting a spender move tokens later. Nothing moved in this transaction because of it.confirmedRead from a standard event or a structural fact of the call tree — the transaction says this outright.#2
Unlimited allowance: the spender may move this token from the owner's wallet without a cap, until it is revoked. This is the approval a drainer asks for.
TransferToken or value moved from one address to another.Transfer(address,address,uint256)topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
ApprovalAn owner authorised a spender to move up to a set amount of their tokens.Approval(address,address,uint256)topic0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
Unlimited allowance: the spender may move this token from the owner's wallet without a cap, until it is revoked. This is the approval a drainer asks for.
TransferToken or value moved from one address to another.Transfer(address,address,uint256)topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
SwapTokens exchanged against a liquidity pool.Swap(address,uint256,uint256,uint256,uint256,address)topic0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
senderUniswap Universal Router V1_2_ V2 SupportOfficial — verified contract: Uniswap Universal Router V1_2_ V2 Supportamount0In250,000 KLAUS250000000000000 (raw, base units)amount1In0 WETH0 (raw, base units)amount0Out0 KLAUS0 (raw, base units)amount1Out1.4792 WETH1479254609876379965 (raw, base units)toUniswap Universal Router V1_2_ V2 SupportOfficial — verified contract: Uniswap Universal Router V1_2_ V2 Support
TransferToken or value moved from one address to another.Transfer(address,address,uint256)topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef