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 #0x342b1ca0abddeb9abf33873087868b1fc098f4ebef7b99b801412824d369354d · ArcScan

Block

#21,324,400

2026-09-17 12:00:04 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,400
Timestamp: 14 days ago · 2026-09-17 12:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x342b1ca0abddeb9abf33873087868b1fc098f4ebef7b99b801412824d369354d
Parent hash: 0x8948c63f…856e287b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,400 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.9%5,979,234 / 30,000,000

Base fee

20 gwei

State root

0x0a87c3a4d475…2df0c9369d53

Transactions root

0x3aec06637f28…c1e3ba648b1e

Receipts root

0xffdaa5c1db0a…57a1e9c0715c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800