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 0x343a36c147… · ArcScan

Transaction

0x343a36c147…cc9ac08b53

2026-09-17 05:23:07 UTC

SuccessFinalized

0x343a36c1476f6fc2bf0fefbb5a0098bda0618674a7cf0919b22d8dcc9ac08b53Approve1 day ago

Flowtransfer path

From

0x17497bfa…34a3c23dSender

To

0x8171b34e…371d620aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,277,408
Timestamp: 1 day ago · 2026-09-17 05:23:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9be01582…6f4ec307

Method

Approve

Nonce

250

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
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: 1 log