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 0x399b384d3a… · ArcScan

Transaction

0x399b384d3a…dbfec4ff01

2026-09-17 20:00:34 UTC

SuccessFinalized

0x399b384d3a7ef8b64d252249ddc8e45873942e5e0289cf9613ac48dbfec4ff01Approve6 hrs ago

Flowtransfer path

From

0xc9b96646…684a17d2Sender

To

0x4d793529…7d0a209aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,381,186
Timestamp: 6 hrs ago · 2026-09-17 20:00:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001001 (0.001001 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4b8a597d…fefc3dab

Method

Approve

Nonce

525

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 54.8%49,344 / 90,000
Effective gas price: 20.3 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.3 gwei
Max fee / gas: 40.3 gwei
Max priority / gas: 0.3 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log