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 #21393004 · ArcScan

Block

#21,393,004

2026-09-17 21:40:26 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,004
Timestamp: 49 days ago · 2026-09-17 21:40:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x09d1c0134678711f18f5389430da5652fa5654724e89ec5e0b80fe6896cc1b7b
Parent hash: 0x8955127d…20797e9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,004 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%250,886 / 30,000,000

Base fee

20 gwei

State root

0x8b3ba99bb639…cc2f4c0c2be1

Transactions root

0xa87d201f59fa…34e4470b9e06

Receipts root

0x448b5659ef9b…1b5063d2647e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800