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 #0x70a305eb498c81126c1fbc2362c3545ac2571cdab037faca682dd98c56c6986b · ArcScan

Block

#21,557,081

2026-09-18 20:47:25 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,081
Timestamp: 10 days ago · 2026-09-18 20:47:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x70a305eb498c81126c1fbc2362c3545ac2571cdab037faca682dd98c56c6986b
Parent hash: 0xd858886a…edc876c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,081 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.7%4,695,909 / 30,000,000

Base fee

20 gwei

State root

0x6342c8d891a4…d107ed11c8c1

Transactions root

0xabe7c52d199e…86fa5456fc91

Receipts root

0x6b9779b55aac…b808f693a59d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800