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 0xa8b914dea7… · ArcScan

Transaction

0xa8b914dea7…f8e833a422

2026-09-16 23:58:18 UTC

SuccessFinalized

0xa8b914dea7166ca9ed7d05c564255ea651b3b8a38b8b93f144ef28f8e833a422Contract Call11 hrs ago

Flowtransfer path

From

0xa340bbe7…347e8400Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,238,947
Timestamp: 11 hrs ago · 2026-09-16 23:58:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000956 (0.000956 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x764392c1…0a72b673

Method

Contract Call

Nonce

126

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 99.2%47,806 / 48,192
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log