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 #21285836 · ArcScan

Block

#21,285,836

2026-09-17 06:34:20 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,836
Timestamp: 26 days ago · 2026-09-17 06:34:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d6b847f47873e282bcaa287a4388de38afac4c970c2bf68e10a38d739e1e17d
Parent hash: 0xeaa47180…3775399d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,836 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.0%1,793,343 / 30,000,000

Base fee

20 gwei

State root

0x81d5e9cc4565…74f5c0d80895

Transactions root

0x48bda19f384f…867cd9143191

Receipts root

0x6fa6e495f620…6f008fb6d8b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800