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 0x1861b6cfb9… · ArcScan

Transaction

0x1861b6cfb9…efb271fe48

2026-09-17 06:42:11 UTC

SuccessFinalized

0x1861b6cfb9f671ef4e41f1f82c4f5b465473469ccdaae13e6bf89aefb271fe48Approve8 hrs ago

Flowtransfer path

From

0x2b6838d2…48e0840cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,286,766
Timestamp: 8 hrs ago · 2026-09-17 06:42:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00128 (0.00128 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf4b8cb5c…56889172

Method

Approve

Nonce

40

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 23.1009 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.1009 gwei
Max fee / gas: 25 gwei
Max priority / gas: 3.1009 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log