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 0xcfb3af1c9e… · ArcScan

Transaction

0xcfb3af1c9e…79215df91e

2026-09-16 18:02:55 UTC

SuccessFinalized

0xcfb3af1c9ef18aec95ed89776b0b7bb6527db83df2b8eef5e98ae779215df91eApprove3 hrs ago

Flowtransfer path

From

0xeca9eb0e…a04d8e0aSender

To

0x5309c45b…97c019beRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,844
Timestamp: 3 hrs ago · 2026-09-16 18:02:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.024244 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb2081e3d…1ce8dedc

Method

Approve

Nonce

394

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 493.4986 gwei
Base fee (block): 311.9941 gwei
Priority fee paid: 181.5045 gwei
Max fee / gas: 493.4986 gwei
Max priority / gas: 493.4986 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log