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 #21442863 · ArcScan

Block

#21,442,863

2026-09-18 04:41:52 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,863
Timestamp: 41 days ago · 2026-09-18 04:41:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x58dd025d35bbe49b1389e32b2b54e22788f576e013373c4f4c43db1fc4b49f80
Parent hash: 0x5c553d98…59e09628
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,863 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.8%3,847,813 / 30,000,000

Base fee

20 gwei

State root

0xf40a8420c176…4205fa34fde0

Transactions root

0x26c2f39b3903…d32f0715713d

Receipts root

0xb82bf78b23e4…0c085be7c41a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800