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 0x0a660d5f89… · ArcScan

Transaction

0x0a660d5f89…6ead799c03

2026-09-17 11:35:34 UTC

SuccessFinalized

0x0a660d5f89bd6268cdf3d4dc6eacb45d4f115eeef559f79ec122516ead799c03Approve23 hrs ago

Flowtransfer path

From

0x4f5034a7…f7945500Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,321,498
Timestamp: 23 hrs ago · 2026-09-17 11:35:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001109 (0.001109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8d57b9b9…f221656c

Method

Approve

Nonce

128

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log