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 0xa1803bfbe2… · ArcScan

Transaction

0xa1803bfbe2…dc030bbb42

2026-09-16 16:47:34 UTC

SuccessFinalized

0xa1803bfbe2607f87e69af7bdc508166a43ede239ab6b4f2bd9fb01dc030bbb42Contract Call12 hrs ago

Flowtransfer path

From

0x067c105e…073d93f2Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,917
Timestamp: 12 hrs ago · 2026-09-16 16:47:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001434 (0.001434 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x4ae67ba1…152a0a9d

Method

Contract Call

Nonce

680

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 66.1%47,818 / 72,306
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log