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 0xa4a66b3dc1… · ArcScan

Transaction

0xa4a66b3dc1…8dcb8599fa

2026-09-16 16:01:34 UTC

SuccessFinalized

0xa4a66b3dc1fa9fe44e505f698ec1ac4bce0bc372b9e6133eac83db8dcb8599faApprove21 hrs ago

Flowtransfer path

From

0xc6102a3e…38accd0bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,467
Timestamp: 21 hrs ago · 2026-09-16 16:01:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00494 (0.00494 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x403d0a4f…3542aa45

Method

Approve

Nonce

114

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 89.1215 gwei
Base fee (block): 87.5367 gwei
Priority fee paid: 1.5848 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log