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 0x81f42ce014… · ArcScan

Transaction

0x81f42ce014…2a84e79da3

2026-09-16 16:21:01 UTC

SuccessFinalized

0x81f42ce014cd930c4af4d3f50035371fbcc22aeab07f071170901d2a84e79da3Contract Call23 hrs ago

Flowtransfer path

From

0xfab02ff8…4aae23c4Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,184,772
Timestamp: 23 hrs ago · 2026-09-16 16:21:01 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002005 (0.002005 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f136 bytes

Included in block0x74c938bf…d0a4459e

Method

Contract Call

Nonce

0

Position in block

57

Gas & feespaid in USDC

Gas used / limit: 77.1%100,254 / 130,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs