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 0x8f3002aac3… · ArcScan

Transaction

0x8f3002aac3…d25cc794e4

2026-09-17 15:15:42 UTC

SuccessFinalized

0x8f3002aac36ea193da34f76bb594618aecd0a8818eff45f4852effd25cc794e4Approve9 hrs ago

Flowtransfer path

From

0x408786a3…8a091682Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,347,561
Timestamp: 9 hrs ago · 2026-09-17 15:15:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x434e26eb…619d1a27

Method

Approve

Nonce

210

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log