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 0x399bc4e9d3… · ArcScan

Transaction

0x399bc4e9d3…69ffe2199b

2026-09-16 17:55:16 UTC

SuccessFinalized

0x399bc4e9d38c63b21ebd1f82ebde52198aa72e3f47b84b95b5491f69ffe2199bTransfer From15 hrs ago

Flowtransfer path

From

0x56c26202…23e58a8bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,938
Timestamp: 15 hrs ago · 2026-09-16 17:55:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.021829 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x23b872dd132 bytes

Included in block0x54caa2d4…00417ae1

Method

Transfer From

Nonce

38,299

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 49.8%85,544 / 171,892
Effective gas price: 255.1853 gwei
Base fee (block): 208.684 gwei
Priority fee paid: 46.5013 gwei
Max fee / gas: 275.3794 gwei
Max priority / gas: 46.5013 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs