Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x3b3de491f0… · ArcScan

Transaction

0x3b3de491f0…8b42b6f73a

2026-09-16 21:31:53 UTC

SuccessFinalized

0x3b3de491f05b3cbea2489dc178a356a3b20dfeb4c85cea31df084b8b42b6f73aApprove7 hrs ago

Flowtransfer path

From

0x87a565c2…fac0728fSender

To

0x1ce92a27…23a51cecRecipient

Overviewreceipt · block context

Status: Success
Block: #21,221,601
Timestamp: 7 hrs ago · 2026-09-16 21:31:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002947 (0.002947 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9ce746f9…1d8b6b7c

Method

Approve

Nonce

380

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 24.6%49,128 / 200,000
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log