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 0x66909d5530… · ArcScan

Transaction

0x66909d5530…d75d6cdbed

2026-09-17 00:54:11 UTC

SuccessFinalized

0x66909d5530d0466d5555de4bea29f54be1868f3d22bd531bc0a147d75d6cdbedApprove1 day ago

Flowtransfer path

From

0x3c263245…f32bcfa4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,245,567
Timestamp: 1 day ago · 2026-09-17 00:54:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001394 (0.001394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x76943fcc…adc6de70

Method

Approve

Nonce

0

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 69.7%55,786 / 80,000
Effective gas price: 25.0012 gwei
Base fee (block): 20 gwei
Priority fee paid: 5.0012 gwei
Max fee / gas: 25.0012 gwei
Max priority / gas: 25.0012 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log