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 #21567099 · ArcScan

Block

#21,567,099

2026-09-18 22:12:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,099
Timestamp: 24 days ago · 2026-09-18 22:12:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x88a355034cba826c637afe058afa94a7a40a37bedade625a9fd2c8dfbdae7f39
Parent hash: 0x7de12c2a…8cf9e6b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,099 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,594,206 / 30,000,000

Base fee

20 gwei

State root

0xb4e09d830c30…93f808afe88d

Transactions root

0x6d4418641c6b…d760558e47ec

Receipts root

0x67acd8106291…9aa8b9ef90e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800