Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x05910fa1676e5bc5c668db6b31bbdfaef608572779630d8ed0fb56d568133340 · ArcScan

Block

#21,540,843

2026-09-18 18:30:07 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,843
Timestamp: 26 days ago · 2026-09-18 18:30:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x05910fa1676e5bc5c668db6b31bbdfaef608572779630d8ed0fb56d568133340
Parent hash: 0x725bca65…3e3b4c71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,843 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.6%2,578,089 / 30,000,000

Base fee

20 gwei

State root

0x8a85845af44c…9b6fbce60efe

Transactions root

0x6895e2158429…11d23d0c76da

Receipts root

0x95e73faa5229…fbc18dc71eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800