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 0xa81857f49d… · ArcScan

Transaction

0xa81857f49d…c611a01bf5

2026-09-16 21:09:41 UTC

SuccessFinalized

0xa81857f49d8a14ab242da9a4537b2cfbf035add0e4e0f11c2b02adc611a01bf5Approve23 hrs ago

Flowtransfer path

From

0x38599f2d…526cf9b2Sender

To

0x5a830b08…081e5aa4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,218,969
Timestamp: 23 hrs ago · 2026-09-16 21:09:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001479 (0.001479 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2cebf292…12884adf

Method

Approve

Nonce

62

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: 40 gwei
Max priority / gas: 10 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log