Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x3dd540d7ca… · ArcScan

Transaction

0x3dd540d7ca…90c968cf04

2026-09-16 23:58:59 UTC

SuccessFinalized

0x3dd540d7cabc9346eac256eed4827f7bbc16dbfa4fcd2e46e8c34d90c968cf04Approve1 day ago

Flowtransfer path

From

0xf38527c3…bea13474Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,239,027
Timestamp: 1 day ago · 2026-09-16 23:58:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012183 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xed47f02d…4a7e1d42

Method

Approve

Nonce

1,547

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 82.1%55,378 / 67,417
Effective gas price: 220 gwei
Base fee (block): 20 gwei
Priority fee paid: 200 gwei
Max fee / gas: 2000 gwei
Max priority / gas: 200 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log