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 #21558397 · ArcScan

Block

#21,558,397

2026-09-18 20:58:32 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,397
Timestamp: 47 days ago · 2026-09-18 20:58:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd48d0a898a9f403e6b8abda06e4ddd7a87048d491cd46bcf257516089aa9f0f
Parent hash: 0xc7e947dc…b517052e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,397 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%572,319 / 30,000,000

Base fee

20 gwei

State root

0x684cd8de1e52…4632fefaedcc

Transactions root

0x6c805110129a…931a33afed27

Receipts root

0xfbae4036c534…b41bfd4aab8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800