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 0xa16effd8c1… · ArcScan

Transaction

0xa16effd8c1…a545d63121

2026-09-17 06:57:46 UTC

SuccessFinalized

0xa16effd8c17afb4e22b438597e030733e4f4138fd3a73fee30b8dba545d63121Contract Call1 day ago

Flowtransfer path

From

0x720a7c79…31696cc2Sender

To

0x4e9cb6ce…731c61b9Recipient

Overviewreceipt · block context

Status: Success
Block: #21,288,610
Timestamp: 1 day ago · 2026-09-17 06:57:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002068 (0.002068 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xa0712d6836 bytes

Included in block0x4001aa20…62432b80

Method

Contract Call

Nonce

4

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 95.3%103,444 / 108,560
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs