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 0x1a3d2eb23d… · ArcScan

Transaction

0x1a3d2eb23d…c3bbc0557e

2026-09-16 15:41:53 UTC

SuccessFinalized

0x1a3d2eb23dea3187520255cf7296a96ce381feedb81ef1cb3cb346c3bbc0557eApprove1 hr ago

Flowtransfer path

From

0xa8c988d2…8eaeb07aSender

To

0x99571eac…20538bfcRecipient

Overviewreceipt · block context

Status: Success
Block: #21,180,135
Timestamp: 1 hr ago · 2026-09-16 15:41:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003243 (0.003243 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8c5f7a4d…24e0f148

Method

Approve

Nonce

4,540

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 61.7%49,380 / 80,000
Effective gas price: 65.6753 gwei
Base fee (block): 31.7778 gwei
Priority fee paid: 33.8975 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log