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 0x8a3fb3ad39… · ArcScan

Transaction

0x8a3fb3ad39…10fceca85f

2026-09-17 05:02:45 UTC

SuccessFinalized

0x8a3fb3ad3950d7baa39f0cf69277f4e285a068aa5a95a43089692810fceca85fApprove11 hrs ago

Flowtransfer path

From

0xca19eb53…34aa94bcSender

To

0xfe055a57…56b8ac27Recipient

Overviewreceipt · block context

Status: Success
Block: #21,274,997
Timestamp: 11 hrs ago · 2026-09-17 05:02:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x256a936e…38128e68

Method

Approve

Nonce

2

Position in block

112

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 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