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 #21565734 · ArcScan

Block

#21,565,734

2026-09-18 22:00:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,734
Timestamp: 51 days ago · 2026-09-18 22:00:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ce0c71b25e71da1943626113248a329afeb1194a17611137a98ef7f91040dbe
Parent hash: 0xa0800810…da71b1e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,734 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.3%4,297,697 / 30,000,000

Base fee

20 gwei

State root

0xb6912512d29e…f712e3b0dc32

Transactions root

0x890ad0291ee6…bca33e065d8e

Receipts root

0x825b670f5a03…c4a80237096f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800