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 0x3f9b5ff716… · ArcScan

Transaction

0x3f9b5ff716…f74bedfde1

2026-09-16 14:56:24 UTC

SuccessFinalized

0x3f9b5ff716f618a6ef9dca21a6dca19cc3e2245f700bcc1a021e5df74bedfde1Approve10 hrs ago

Flowtransfer path

From

0x33fd8f43…d848e1deSender

To

0xc50b5c74…22f0560bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,747
Timestamp: 10 hrs ago · 2026-09-16 14:56:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009418 (0.009418 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0e341ebb…84d26fef

Method

Approve

Nonce

29

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 191.7093 gwei
Base fee (block): 171.7093 gwei
Priority fee paid: 20 gwei
Max fee / gas: 289.2964 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log