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 #0x820fc68b2bfa7f807508992e110d9166faa509c1cf88959ddd55e4df1d24a709 · ArcScan

Block

#21,527,770

2026-09-18 16:39:36 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,770
Timestamp: 10 days ago · 2026-09-18 16:39:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x820fc68b2bfa7f807508992e110d9166faa509c1cf88959ddd55e4df1d24a709
Parent hash: 0xa91d136a…c872a74d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,770 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.8%1,457,546 / 30,000,000

Base fee

20 gwei

State root

0x6b212aa3d23e…9e24764e5bb2

Transactions root

0x12e04a665055…0d402817d799

Receipts root

0xfc465748bffc…2160137dffe1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800