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 0xc66d6940e3… · ArcScan

Transaction

0xc66d6940e3…90e4d32a47

2026-09-17 05:33:36 UTC

SuccessFinalized

0xc66d6940e3ea7512c19385eecfcf69e7d398b03f134ec85f208a9c90e4d32a47Approve1 day ago

Flowtransfer path

From

0x37d9f48d…1d925e49Sender

To

0xbcc6af59…fcd76fc7Recipient

Overviewreceipt · block context

Status: Success
Block: #21,278,648
Timestamp: 1 day ago · 2026-09-17 05:33:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001227 (0.001227 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x05a43add…aac21d8f

Method

Approve

Nonce

489

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 40.9%49,092 / 120,000
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 25 gwei
Max priority / gas: 25 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log