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 0x3a6fd8fa36… · ArcScan

Transaction

0x3a6fd8fa36…6faa6493df

2026-09-17 00:39:43 UTC

SuccessFinalized

0x3a6fd8fa36aacfa1e1ccef3ee87f835c606aa5c30ff8f25a4a4d066faa6493dfApprove11 hrs ago

Flowtransfer path

From

0x1add3454…3ce3cc24Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,243,853
Timestamp: 11 hrs ago · 2026-09-17 00:39:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001107 (0.001107 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3c52e20a…bcdc1f0b

Method

Approve

Nonce

159

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 82.1%55,378 / 67,417
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