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 0x3a20dc58a6… · ArcScan

Transaction

0x3a20dc58a6…f08331cc0e

2026-09-16 19:51:21 UTC

SuccessFinalized

0x3a20dc58a697f9d86bd94901877e6b256c8f1df61ab1eebdd8af0af08331cc0eContract Call7 hrs ago

Flowtransfer path

From

0x99319924…abd7a24dSender

To

0xa96b8d8b…570a86d2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,209,690
Timestamp: 7 hrs ago · 2026-09-16 19:51:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.029955 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x6138889b1,348 bytes

Included in block0x3c6e1633…1b46fd07

Method

Contract Call

Nonce

3,145

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 78.6%1,426,444 / 1,813,693
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: 41 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 105 logs