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 0x39f540fcae… · ArcScan

Transaction

0x39f540fcae…0862fc83c2

2026-09-16 16:58:43 UTC

SuccessFinalized

0x39f540fcaebdbf078ac92c866d1090bd4364438c5e6cd9bb07434b0862fc83c2Approve10 hrs ago

Flowtransfer path

From

0xc45a1dc2…65c5c46aSender

To

0xf8477ffe…1471daecRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,239
Timestamp: 10 hrs ago · 2026-09-16 16:58:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001473 (0.001473 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x37771a0c…91809f40

Method

Approve

Nonce

1,062

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: 30 gwei
Max priority / gas: 30 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log