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 0xff78bac663… · ArcScan

Transaction

0xff78bac663…4e347d85f4

2026-09-16 18:12:27 UTC

SuccessFinalized

0xff78bac66357d1bc75ab27143ca413598944b4bd4d413ad6fbe70b4e347d85f4Contract Call7 hrs ago

Flowtransfer path

From

0xecb55e5c…e4366d0eSender

To

0x0d437351…1b5aec3cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,974
Timestamp: 7 hrs ago · 2026-09-16 18:12:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.019736 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x10b37d1b2,294 bytes

Included in block0x4ca1623d…cce38fd5

Method

Contract Call

Nonce

9,065

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 3.5%281,152 / 8,000,000
Effective gas price: 70.1981 gwei
Base fee (block): 70.1981 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 141.5141 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs