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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.

Block #0xfc42b288dc2705321b3376edea89413c3dc6077d4f7693ac1eec7d582bbca6a4 · ArcScan

Block

#21,409,521

2026-09-18 00:00:04 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,521
Timestamp: 26 days ago · 2026-09-18 00:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc42b288dc2705321b3376edea89413c3dc6077d4f7693ac1eec7d582bbca6a4
Parent hash: 0xf5aa967d…4527bfec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,521 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.7%1,711,112 / 30,000,000

Base fee

20 gwei

State root

0x4ab4b63af3ac…23dda5d1e457

Transactions root

0xbbbea67e51e2…8199c19e5445

Receipts root

0x180aa871d3b0…ba9fcf74cf33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800