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 0xca3a945457… · ArcScan

Transaction

0xca3a945457…9ebda7bd5a

2026-09-16 16:06:42 UTC

SuccessFinalized

0xca3a9454570d2a7b929cef80e33eb07ca0896efd9bd55ba987cc0f9ebda7bd5aContract Call9 hrs ago

Flowtransfer path

From

0x1207e18d…fe5044aeSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,183,075
Timestamp: 9 hrs ago · 2026-09-16 16:06:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001434 (0.001434 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x11822dd3…ca1347cb

Method

Contract Call

Nonce

690

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 66.1%47,818 / 72,306
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log