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 0x3a03f3d0a8… · ArcScan

Transaction

0x3a03f3d0a8…940dcdc2fc

2026-09-17 05:23:14 UTC

SuccessFinalized

0x3a03f3d0a8c4c8151e6bc63253154f5efb830b8cf917bd8432f399940dcdc2fcContract Call10 hrs ago

Flowtransfer path

From

0x8031885f…1ff99d27Sender

To

0x03a13352…c0ee7b75Recipient

Overviewreceipt · block context

Status: Success
Block: #21,277,421
Timestamp: 10 hrs ago · 2026-09-17 05:23:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013901 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x38aaba3d452 bytes

Included in block0x3cc465d3…6068fca9

Method

Contract Call

Nonce

310,764

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 61.1%347,543 / 568,634
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log