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 0x124e2633b8… · ArcScan

Transaction

0x124e2633b8…e1dedc3c40

2026-09-16 17:04:30 UTC

SuccessFinalized

0x124e2633b889b02fdc963781b8aa1c85dfd032eeb096a5c8e48fcde1dedc3c40Approve2 hrs ago

Flowtransfer path

From

0x20d8fecd…5d43838fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,924
Timestamp: 2 hrs ago · 2026-09-16 17:04:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000795 (0.000795 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x954ec6af…907eb845

Method

Approve

Nonce

30

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 66.0%38,242 / 57,913
Effective gas price: 20.8 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.8 gwei
Max fee / gas: 28.698 gwei
Max priority / gas: 0.8 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log