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 0x742c125783… · ArcScan

Transaction

0x742c125783…cfa96f2d1f

2026-09-17 05:06:29 UTC

SuccessFinalized

0x742c125783dc0e906face4360b06bc4fb53a86dc514cb2b5320052cfa96f2d1fApprove12 hrs ago

Flowtransfer path

From

0x3752b78e…07f46949Sender

To

0x68b5d79f…804ec84aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,275,438
Timestamp: 12 hrs ago · 2026-09-17 05:06:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5ff6f2fd…0616dd9f

Method

Approve

Nonce

194

Position in block

25

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