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 0x74a0fd529f… · ArcScan

Transaction

0x74a0fd529f…d9ba2880a6

2026-09-16 16:48:50 UTC

SuccessFinalized

0x74a0fd529f489ec41ee9f3b41bffe5e1069b0151adb9151b559fe2d9ba2880a6Approve5 hrs ago

Flowtransfer path

From

0xb08b1acc…544dc2cfSender

To

0x8389d7f1…835626bfRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,067
Timestamp: 5 hrs ago · 2026-09-16 16:48:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002668 (0.002668 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x729a6ccf…b57209de

Method

Approve

Nonce

20

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 54.03 gwei
Base fee (block): 20 gwei
Priority fee paid: 34.03 gwei
Max fee / gas: 54.03 gwei
Max priority / gas: 54.03 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log