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 #21420792 · ArcScan

Block

#21,420,792

2026-09-18 01:35:20 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,792
Timestamp: 50 days ago · 2026-09-18 01:35:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd02571947eaaeea2282c458bca4bb408256216c2ec7676327f345ae784233638
Parent hash: 0x64e42e45…d3030e41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,792 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.7%2,595,993 / 30,000,000

Base fee

20 gwei

State root

0x5d6fe5572e48…49fb6ada0183

Transactions root

0x04e6a4b8b8eb…e0c76f12f244

Receipts root

0x75da2001e869…bf8280a4812b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800