Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21567203 · ArcScan

Block

#21,567,203

2026-09-18 22:13:00 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,203
Timestamp: 20 days ago · 2026-09-18 22:13:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xe203ba45b5a55810796fb3b248d2d24024b186e5f61b54965030fccc28f49b2b
Parent hash: 0x1c872195…d04c268f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,203 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%573,881 / 30,000,000

Base fee

20 gwei

State root

0xefbeb71dfa5c…140e6b3fad44

Transactions root

0x565c9ef1fa6a…10fea51991fe

Receipts root

0xf7a9e5d82fb5…e87779822a24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800