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 0x7940b9ae0b… · ArcScan

Transaction

0x7940b9ae0b…1b23ca048d

2026-09-16 19:32:03 UTC

SuccessFinalized

0x7940b9ae0b013c62c94dceece73221afd90b5d95e335d1426bfeb21b23ca048dApprove1 day ago

Flowtransfer path

From

0x7a172839…c0bbfa0bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,402
Timestamp: 1 day ago · 2026-09-16 19:32:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006767 (0.006767 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x76ef202c…1d935d8e

Method

Approve

Nonce

278

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 190.4333 gwei
Base fee (block): 82.5498 gwei
Priority fee paid: 107.8835 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log