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 0x2f12403ab0… · ArcScan

Transaction

0x2f12403ab0…9ce2cbaf10

2026-09-17 13:52:46 UTC

SuccessFinalized

0x2f12403ab095e85e35fb1ff62769c0add147787f72d1bfe1754b8d9ce2cbaf10Approve7 hrs ago

Flowtransfer path

From

0xfdd3fc43…f5c3b08dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,337,744
Timestamp: 7 hrs ago · 2026-09-17 13:52:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001114 (0.001114 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdcc6014a…7cac882d

Method

Approve

Nonce

0

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 92.9%55,726 / 60,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log