Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcd20bb11a9f4e09bbd6433d6ed5533d2bb85abe5495efb4a267444e5adb7370d · ArcScan

Block

#21,350,840

2026-09-17 15:43:23 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,840
Timestamp: 34 days ago · 2026-09-17 15:43:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd20bb11a9f4e09bbd6433d6ed5533d2bb85abe5495efb4a267444e5adb7370d
Parent hash: 0xb2ae04e8…55209fa8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,840 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.9%7,758,275 / 30,000,000

Base fee

20 gwei

State root

0x8541cf442c26…34c1dfc82b04

Transactions root

0xabfc100de521…ae7dd0a87e5c

Receipts root

0x3c1670118127…ee762f8e3d68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800