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 0x8b0478f12d… · ArcScan

Transaction

0x8b0478f12d…981434be70

2026-09-16 17:01:42 UTC

SuccessFinalized

0x8b0478f12d7d595e474f6ed7fb7513e33d78ae8c2b9751fc0fbbd6981434be70Approve23 hrs ago

Flowtransfer path

From

0x8f9db14f…f8e76650Sender

To

0x6049c9a0…e917f82bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,591
Timestamp: 23 hrs ago · 2026-09-16 17:01:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000966 (0.000966 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2cc5139e…5b1c8705

Method

Approve

Nonce

4

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 99.2%48,300 / 48,687
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log