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 #21481793 · ArcScan

Block

#21,481,793

2026-09-18 10:10:58 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,793
Timestamp: 48 days ago · 2026-09-18 10:10:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb626cc5e9f03fde697e51d5b5b2e5c61f3f048abb787d7a0d19324dad8eef79
Parent hash: 0xf6c87e50…79076400
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,793 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.1%4,226,729 / 30,000,000

Base fee

20 gwei

State root

0xac05dcc86746…3119db3fd702

Transactions root

0x0c74dceebd82…bd0dade2efcd

Receipts root

0xb070fcd1e1f6…3fb8285632ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800