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 0x45cf975faf… · ArcScan

Transaction

0x45cf975faf…15cac567e6

2026-09-16 17:00:24 UTC

SuccessFinalized

0x45cf975faf024c030b18666ddf604bafd81cc1b4e862bd239915ca15cac567e6Approve14 hrs ago

Flowtransfer path

From

0xe031b7ec…d2bc2c05Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,438
Timestamp: 14 hrs ago · 2026-09-16 17:00:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001972 (0.001972 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x802405e9…be0e7f98

Method

Approve

Nonce

734

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 66.0%38,686 / 58,579
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 63.485 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log