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 0x42ad1a4b22… · ArcScan

Transaction

0x42ad1a4b22…1944859e6e

2026-09-16 17:18:05 UTC

SuccessFinalized

0x42ad1a4b22688ecd86f9a37fbaea5259ea97027f5d50533e75fdc31944859e6eApprove19 hrs ago

Flowtransfer path

From

0xf890070b…d60035deSender

To

0x643098f1…a498f24aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,533
Timestamp: 19 hrs ago · 2026-09-16 17:18:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001052 (0.001052 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4d6dcde9…3822df46

Method

Approve

Nonce

242

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 13.0%26,094 / 200,000
Effective gas price: 40.3333 gwei
Base fee (block): 20 gwei
Priority fee paid: 20.3333 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log