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 #21553100 · ArcScan

Block

#21,553,100

2026-09-18 20:13:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,100
Timestamp: 12 days ago · 2026-09-18 20:13:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0634b897a705a58538c6b5ebff912c70e54b51ff27b542d04cf191c25dffc0a8
Parent hash: 0x163c818d…d9ed1868
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,100 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.5%5,247,695 / 30,000,000

Base fee

20 gwei

State root

0x963f4832e0b7…0fc7fa8a7872

Transactions root

0xa2ad8c385e1e…068df623da05

Receipts root

0x26cf6b65a54e…c5b4ada2fc89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800