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 0x678e95ca4a… · ArcScan

Transaction

0x678e95ca4a…cd9341fef7

2026-09-17 07:18:48 UTC

SuccessFinalized

0x678e95ca4a50fd5211eda87f1dc40db8ec96b8a57818d2fbd08216cd9341fef7Approve3 hrs ago

Flowtransfer path

From

0xa5a4e8a7…8fda560cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,291,099
Timestamp: 3 hrs ago · 2026-09-17 07:18:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001394 (0.001394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc8a8d869…0ffdfb84

Method

Approve

Nonce

0

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 69.7%55,786 / 80,000
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 25 gwei
Max priority / gas: 25 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log