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 0x638d134bf8… · ArcScan

Transaction

0x638d134bf8…3bccea8c2b

2026-09-16 23:19:13 UTC

SuccessFinalized

0x638d134bf87f2bd1dabf32142bcb387f9f48b7b1336a67849be6503bccea8c2bApprove17 hrs ago

Flowtransfer path

From

0xb7581f18…ee2a8cf4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,234,317
Timestamp: 17 hrs ago · 2026-09-16 23:19:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.02558 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1676bcc8…177dc201

Method

Approve

Nonce

6,863

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 461.333 gwei
Base fee (block): 20.6474 gwei
Priority fee paid: 440.6856 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log