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 0xef686d13c8… · ArcScan

Transaction

0xef686d13c8…6c7bacb6bc

2026-09-17 16:42:11 UTC

SuccessFinalized

0xef686d13c8aaf388b5bc4c19338558bb7881f99e162ebbfe2516966c7bacb6bcApprove2 hrs ago

Flowtransfer path

From

0x5f495d28…70dd702eSender

To

0x510ceeb4…2b5d68ecRecipient

Overviewreceipt · block context

Status: Success
Block: #21,357,705
Timestamp: 2 hrs ago · 2026-09-17 16:42:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001965 (0.001965 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x88e73bbb…bb1f4148

Method

Approve

Nonce

62

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log