Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x8f66d187b6… · ArcScan

Transaction

0x8f66d187b6…6d6e5dcb33

2026-09-17 11:36:09 UTC

SuccessFinalized

0x8f66d187b67a6e438c7199b91a384bce4e06bb9178ff9b34ac3fda6d6e5dcb33Approve4 hrs ago

Flowtransfer path

From

0xc5b4e440…a4551098Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,321,566
Timestamp: 4 hrs ago · 2026-09-17 11:36:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002845 (0.002845 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3cefb7ae…fa4f8226

Method

Approve

Nonce

17

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log