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 0x74a39b92e5… · ArcScan

Transaction

0x74a39b92e5…fd14eb0e70

2026-09-16 18:24:40 UTC

SuccessFinalized

0x74a39b92e5a9787f07bf09e8602eebf8b5eddf52432d858a4428c6fd14eb0e70Approve17 hrs ago

Flowtransfer path

From

0x1fdc57a6…febdab0eSender

To

0x41358def…7b686e6aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,420
Timestamp: 17 hrs ago · 2026-09-16 18:24:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.01017 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x349c58a8…40ed61bb

Method

Approve

Nonce

1,215

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 40.9%49,104 / 120,000
Effective gas price: 207.1156 gwei
Base fee (block): 187.1156 gwei
Priority fee paid: 20 gwei
Max fee / gas: 293.1789 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log