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 0x8d4ddd4342… · ArcScan

Transaction

0x8d4ddd4342…0bdc771b74

2026-09-17 11:37:02 UTC

SuccessFinalized

0x8d4ddd434274eecd4715e9e0a8ac25ccf6fc331c666d173ee14fa40bdc771b74Approve1 day ago

Flowtransfer path

From

0x1c7dc68f…f1f88e93Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,321,671
Timestamp: 1 day ago · 2026-09-17 11:37:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001347 (0.001347 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3f099880…685204cd

Method

Approve

Nonce

7

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 24.148 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.148 gwei
Max fee / gas: 32.75 gwei
Max priority / gas: 4.148 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log