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 #21324012 · ArcScan

Block

#21,324,012

2026-09-17 11:56:48 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,012
Timestamp: 25 days ago · 2026-09-17 11:56:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f4f569ea3bc9985e96c2d90463288fca67e97365ce1668897cb0d70a772c86d
Parent hash: 0xc1df7229…ee4deef2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,012 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.2%5,470,171 / 30,000,000

Base fee

20 gwei

State root

0x9d1e6ede82ec…a68e9c785d85

Transactions root

0xdcd146c4a127…f064a3258c23

Receipts root

0xfa1171f998ee…0812d87bcf43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800