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 0x3b3a6ced78… · ArcScan

Transaction

0x3b3a6ced78…4b6851ff4c

2026-09-16 17:45:10 UTC

SuccessFinalized

0x3b3a6ced786d5c2abc236b5940af8f9e173374ec994ca47eead00f4b6851ff4cApprove21 hrs ago

Flowtransfer path

From

0x8d9a65e2…32174d78Sender

To

0x5b4860ac…41bf3424Recipient

Overviewreceipt · block context

Status: Success
Block: #21,194,741
Timestamp: 21 hrs ago · 2026-09-16 17:45:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00168 (0.00168 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe45360ff…a1525cfa

Method

Approve

Nonce

717

Position in block

66

Gas & feespaid in USDC

Gas used / limit: 6.2%49,380 / 800,000
Effective gas price: 34.0325 gwei
Base fee (block): 33.0325 gwei
Priority fee paid: 1 gwei
Max fee / gas: 67.0289 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log