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 0x3f6b3a4fb9… · ArcScan

Transaction

0x3f6b3a4fb9…f1b91da571

2026-09-16 19:15:50 UTC

SuccessFinalized

0x3f6b3a4fb95c0fdee3413efefe20dc4c8cd6fa2951469641dbc370f1b91da571Contract Call16 hrs ago

Flowtransfer path

From

0x37e5a2b2…e76a3c46Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,205,481
Timestamp: 16 hrs ago · 2026-09-16 19:15:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003178 (0.003178 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x72f452d9…3b6518b1

Method

Contract Call

Nonce

13

Position in block

58

Gas & feespaid in USDC

Gas used / limit: 76.3%47,818 / 62,665
Effective gas price: 66.474 gwei
Base fee (block): 66.474 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 133.9241 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log