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 0x9457a81bf5… · ArcScan

Transaction

0x9457a81bf5…f1ffdde8ea

2026-09-16 18:22:18 UTC

SuccessFinalized

0x9457a81bf523c8f804c628719d43c9256db63b4bc62df27bf0ecf0f1ffdde8eaApprove9 hrs ago

Flowtransfer path

From

0x3f4092eb…1bdd75b8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,140
Timestamp: 9 hrs ago · 2026-09-16 18:22:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013688 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9a069eb4…dc2cb81e

Method

Approve

Nonce

39

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 246.871 gwei
Base fee (block): 117.1287 gwei
Priority fee paid: 129.7422 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log