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 0xb40200f831… · ArcScan

Transaction

0xb40200f831…a9438b1d68

2026-09-16 18:40:47 UTC

SuccessFinalized

0xb40200f8318efc0b5b4cb0970195eb33cb6fe66fe72cdfd60ad6eca9438b1d68Approve15 hrs ago

Flowtransfer path

From

0xe1c6f252…473152eaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,201,330
Timestamp: 15 hrs ago · 2026-09-16 18:40:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.051982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4a7f5e56…1388ea31

Method

Approve

Nonce

49

Position in block

47

Gas & feespaid in USDC

Gas used / limit: 27.7%55,426 / 200,000
Effective gas price: 937.8678 gwei
Base fee (block): 932.739 gwei
Priority fee paid: 5.1288 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log