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 0x66a17ae03f… · ArcScan

Transaction

0x66a17ae03f…562e591a36

2026-09-16 14:21:55 UTC

SuccessFinalized

0x66a17ae03f6d960ecbe844d0ca2a9a7567ad95f9d556b2a620efbc562e591a36Approve27 mins ago

Flowtransfer path

From

0x34c044bd…c100f41bSender

To

0x3a99a8e8…3acb23c4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,170,663
Timestamp: 27 mins ago · 2026-09-16 14:21:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009591 (0.009591 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd601d0b8…2474ee09

Method

Approve

Nonce

480

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 195.2284 gwei
Base fee (block): 129.0028 gwei
Priority fee paid: 66.2256 gwei
Max fee / gas: 195.2284 gwei
Max priority / gas: 195.2284 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log