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 0x3956c19f17… · ArcScan

Transaction

0x3956c19f17…5f692f4e1b

2026-09-17 15:26:55 UTC

SuccessFinalized

0x3956c19f177b882af435a170fb5969b2b90c2e2c22f236eeed73c15f692f4e1bApprove8 hrs ago

Flowtransfer path

From

0x5595f5b5…cb4a5837Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,348,888
Timestamp: 8 hrs ago · 2026-09-17 15:26:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001114 (0.001114 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8d48bd9e…de7345bb

Method

Approve

Nonce

1

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 92.9%55,726 / 60,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log