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 0x343d8ea2d1… · ArcScan

Transaction

0x343d8ea2d1…1b27fee0a4

2026-09-16 17:01:33 UTC

SuccessFinalized

0x343d8ea2d16d144b88e7067ff151d95fca01a516aae05bd188a7ff1b27fee0a4Approve5 hrs ago

Flowtransfer path

From

0xa450f6db…cdf700bbSender

To

0x30d53b92…ce320580Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,574
Timestamp: 5 hrs ago · 2026-09-16 17:01:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001192 (0.001192 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa1d360aa…35038e0e

Method

Approve

Nonce

634

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 24.2692 gwei
Base fee (block): 20.0744 gwei
Priority fee paid: 4.1949 gwei
Max fee / gas: 34.1949 gwei
Max priority / gas: 4.1949 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log