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

© 2026 ArcScan · Independent community explorer.

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 0x840ac4f89b… · ArcScan

Transaction

0x840ac4f89b…2bb3dcc34b

2026-09-16 17:15:13 UTC

SuccessFinalized

0x840ac4f89b947fa4d92f8b2b5d5c1d7277efcc1fc3305fa18a9baf2bb3dcc34bApprove5 hrs ago

Flowtransfer path

From

0xef760254…f179514bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,192
Timestamp: 5 hrs ago · 2026-09-16 17:15:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00388 (0.00388 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4197603e…d8243129

Method

Approve

Nonce

21

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 61.6%55,438 / 90,000
Effective gas price: 70 gwei
Base fee (block): 20 gwei
Priority fee paid: 50 gwei
Max fee / gas: 90 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log