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 0x1a4f66a048… · ArcScan

Transaction

0x1a4f66a048…a5b3c6b454

2026-09-16 14:53:57 UTC

SuccessFinalized

0x1a4f66a048f06de6fb83bd717a0835e7ac4de6eec9f8e4c8f30acda5b3c6b454Approve2 hrs ago

Flowtransfer path

From

0x0f520e9c…dbe5a10fSender

To

0x391932ab…abf00a50Recipient

Overviewreceipt · block context

Status: Success
Block: #21,174,458
Timestamp: 2 hrs ago · 2026-09-16 14:53:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007792 (0.007792 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1b40d3da…b84a8c55

Method

Approve

Nonce

997

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 158.6236 gwei
Base fee (block): 138.11 gwei
Priority fee paid: 20.5136 gwei
Max fee / gas: 158.6236 gwei
Max priority / gas: 100 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log