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 0x81a90d329a… · ArcScan

Transaction

0x81a90d329a…ccb2ab3f3f

2026-09-16 16:52:09 UTC

SuccessFinalized

0x81a90d329a9700a7f3256c7ccf330069445f2d65dc7ff44b0a0a39ccb2ab3f3fContract Call16 hrs ago

Flowtransfer path

From

0x062e763f…a23f4c4cSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,460
Timestamp: 16 hrs ago · 2026-09-16 16:52:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000951 (0.000951 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x101f9fa6…023d48ae

Method

Contract Call

Nonce

1

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 9.5%47,566 / 500,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log