Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x39b1a8a4f1… · ArcScan

Transaction

0x39b1a8a4f1…376ea896f4

2026-09-17 09:49:43 UTC

SuccessFinalized

0x39b1a8a4f14bca89963e2bc44c49236fe35fb3dc50ab4606f7b60c376ea896f4Approve1 day ago

Flowtransfer path

From

0xe1e3252b…6ea29407Sender

To

0x5042419b…d1306650Recipient

Overviewreceipt · block context

Status: Success
Block: #21,308,959
Timestamp: 1 day ago · 2026-09-17 09:49:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001011 (0.001011 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7806682f…9e2b4e16

Method

Approve

Nonce

381

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 22 gwei
Base fee (block): 20 gwei
Priority fee paid: 2 gwei
Max fee / gas: 32 gwei
Max priority / gas: 2 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log