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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 #0xc9430ee39175b48a9c1df221cc4e3627b5955e5bbbad626b55df9cc674649c8e · ArcScan

Block

#21,391,865

2026-09-17 21:30:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,865
Timestamp: 21 days ago · 2026-09-17 21:30:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9430ee39175b48a9c1df221cc4e3627b5955e5bbbad626b55df9cc674649c8e
Parent hash: 0x9b9ee377…1d8ed61f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,865 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

29.9%8,966,579 / 30,000,000

Base fee

20 gwei

State root

0x11aafbfdda27…b187645da756

Transactions root

0x3e101a3b9618…be65421affb2

Receipts root

0x96bec4e9abef…2afbb5339bab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800