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 0x42ae40fa28… · ArcScan

Transaction

0x42ae40fa28…41c4e122b3

2026-09-16 15:28:20 UTC

SuccessFinalized

0x42ae40fa282ecb84d140fbe5fb03ac371f886ca5ec63b841fbf83041c4e122b3Approve2 hrs ago

Flowtransfer path

From

0x5bb56128…da9baefaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,178,531
Timestamp: 2 hrs ago · 2026-09-16 15:28:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002404 (0.002404 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x135df857…12b9c542

Method

Approve

Nonce

36

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 57.5%33,502 / 58,237
Effective gas price: 71.7698 gwei
Base fee (block): 51.7698 gwei
Priority fee paid: 20 gwei
Max fee / gas: 91.7322 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log