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 0x81fffe6cf2… · ArcScan

Transaction

0x81fffe6cf2…0b18a43cfa

2026-09-16 22:52:05 UTC

SuccessFinalized

0x81fffe6cf2cb2f2abfb70ac9a2481247fbc3da044c8148b8e160a80b18a43cfaApprove5 hrs ago

Flowtransfer path

From

0x74a9fa84…5f5ff17bSender

To

0xf8abe5af…164112c3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,231,102
Timestamp: 5 hrs ago · 2026-09-16 22:52:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001166 (0.001166 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf7fcc3c1…9869e0f9

Method

Approve

Nonce

777

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 24.3%29,168 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 100 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log