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 #21511866 · ArcScan

Block

#21,511,866

2026-09-18 14:25:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,866
Timestamp: 27 days ago · 2026-09-18 14:25:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x685f4948b40394b850181bba956426528bb5602c387b0def33bd3c65e33bb238
Parent hash: 0xf4997e03…e08344a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,866 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.1%3,915,251 / 30,000,000

Base fee

20 gwei

State root

0x633208a1ef44…9a0d7e1a5d50

Transactions root

0xe1dd989bc683…eee327806437

Receipts root

0xc58cd5572e0b…57b99f243fea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800