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 0x3a311708f4… · ArcScan

Transaction

0x3a311708f4…5ca92f4bb7

2026-09-16 17:56:05 UTC

SuccessFinalized

0x3a311708f4f6e80fcb3c8a08c7b18f791d4a5ce26890dfb89fe0d25ca92f4bb7Approve19 hrs ago

Flowtransfer path

From

0x790b0157…d7f8282fSender

To

0x99c37eb1…62368acaRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,034
Timestamp: 19 hrs ago · 2026-09-16 17:56:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015816 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xeb771a66…90b22fa0

Method

Approve

Nonce

829

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 321.9421 gwei
Base fee (block): 264.438 gwei
Priority fee paid: 57.5042 gwei
Max fee / gas: 321.9421 gwei
Max priority / gas: 321.9421 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log