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 0x40cc5fb184… · ArcScan

Transaction

0x40cc5fb184…0e688a07b5

2026-09-16 14:45:43 UTC

SuccessFinalized

0x40cc5fb184ec3f05b516b893e8bfbfdbd37166fbddebaa932f1a1c0e688a07b5Approve44 mins ago

Flowtransfer path

From

0xcb77d982…33521926Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,483
Timestamp: 44 mins ago · 2026-09-16 14:45:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4f85cf96…bc0ecffc

Method

Approve

Nonce

134

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 46.1%55,378 / 120,000
Effective gas price: 205.7528 gwei
Base fee (block): 205.7528 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 415.1066 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log