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 #21521582 · ArcScan

Block

#21,521,582

2026-09-18 15:47:17 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,582
Timestamp: 6 days ago · 2026-09-18 15:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x91ba400c1e62399dcea8b5c72d8892238222d9cbdf74eb127bc38a47823cce92
Parent hash: 0x214cbda4…9676909f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,582 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.5%4,347,674 / 30,000,000

Base fee

20 gwei

State root

0xac7a29a935a4…e000ffaec1a8

Transactions root

0x89ee5504d789…05ee188d346a

Receipts root

0xd8b9c6e1de08…11944dadab29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800