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 0x8cf9fef85b… · ArcScan

Transaction

0x8cf9fef85b…1243402d76

2026-09-16 15:45:00 UTC

SuccessFinalized

0x8cf9fef85b0cc3a30bd16bef17ea0524ea6f83f5ebce8d12e9c6eb1243402d76Approve2 hrs ago

Flowtransfer path

From

0xd1080e0c…ecfa8641Sender

To

0xbf5c7958…5659ff53Recipient

Overviewreceipt · block context

Status: Success
Block: #21,180,504
Timestamp: 2 hrs ago · 2026-09-16 15:45:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001492 (0.001492 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd5405051…518b1a1c

Method

Approve

Nonce

7

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 99.2%49,320 / 49,709
Effective gas price: 30.2609 gwei
Base fee (block): 30.2609 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 36.0675 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log