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 0x3b6dc3778e… · ArcScan

Transaction

0x3b6dc3778e…769d54f598

2026-09-16 23:20:17 UTC

SuccessFinalized

0x3b6dc3778eae667fbd8e845a05fa0ea69c05ebfc3f52c893bb180c769d54f598Approve13 hrs ago

Flowtransfer path

From

0xa320418f…b0489192Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,234,443
Timestamp: 13 hrs ago · 2026-09-16 23:20:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008477 (0.008477 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9d4ec76e…2d73f083

Method

Approve

Nonce

174

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 152.8807 gwei
Base fee (block): 20 gwei
Priority fee paid: 132.8807 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log