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 0x3a99123f80… · ArcScan

Transaction

0x3a99123f80…26d9adf3f8

2026-09-16 20:10:31 UTC

SuccessFinalized

0x3a99123f8019351d9ca7e4e440479383ec4e1bdc85b35eaff51e8126d9adf3f8Contract Call13 hrs ago

Flowtransfer path

From

0x89a0eabc…e70c9470Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,211,961
Timestamp: 13 hrs ago · 2026-09-16 20:10:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000956 (0.000956 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0xeba980c9…51c4a67a

Method

Contract Call

Nonce

60

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 53.1%47,818 / 90,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log