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 0x397990e7ec… · ArcScan

Transaction

0x397990e7ec…f7cad2d573

2026-09-16 14:39:43 UTC

SuccessFinalized

0x397990e7ec70817bcc80c42dadd06a1f43dda4e1aa072fbcd8670cf7cad2d573Approve2 hrs ago

Flowtransfer path

From

0x17078d3b…4425e58eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,172,772
Timestamp: 2 hrs ago · 2026-09-16 14:39:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005615 (0.005615 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdf8d745b…bb3b11fd

Method

Approve

Nonce

1,085

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 57.5%33,502 / 58,238
Effective gas price: 167.6191 gwei
Base fee (block): 134.8791 gwei
Priority fee paid: 32.74 gwei
Max fee / gas: 230 gwei
Max priority / gas: 32.74 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log