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 #21530822 · ArcScan

Block

#21,530,822

2026-09-18 17:05:24 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,822
Timestamp: 57 days ago · 2026-09-18 17:05:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b4d9d26f52572663e0d40e5df6c864cf8a934e0436dff1f5c98c18d0ee1393d
Parent hash: 0x17d74332…b92afbe1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,822 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.1%2,730,279 / 30,000,000

Base fee

20 gwei

State root

0x5410773b34ff…2dbfbe51c8bb

Transactions root

0x40157caae8b8…3b05599212ad

Receipts root

0x6fe1af29a9bc…d60446518b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800