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 0x121cfd202f… · ArcScan

Transaction

0x121cfd202f…d55ef5e11d

2026-09-16 16:01:06 UTC

SuccessFinalized

0x121cfd202fd08919ea011cb245e088ee3dcf4065b96e1edb61205bd55ef5e11dContract Call20 hrs ago

Flowtransfer path

From

0x99fe8d57…1048537cSender

To

0xb3222228…23600a65Recipient

Overviewreceipt · block context

Status: Success
Block: #21,182,413
Timestamp: 20 hrs ago · 2026-09-16 16:01:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.043224 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x810c705b1,828 bytes

Included in block0x11ef5853…35819572

Method

Contract Call

Nonce

1

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 68.5%326,942 / 477,595
Effective gas price: 132.2079 gwei
Base fee (block): 91.6221 gwei
Priority fee paid: 40.5858 gwei
Max fee / gas: 145.9011 gwei
Max priority / gas: 40.5858 gwei
Txn type: EIP-1559 (2)
Event logs: 14 logs