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 #21543228 · ArcScan

Block

#21,543,228

2026-09-18 18:50:17 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,228
Timestamp: 50 days ago · 2026-09-18 18:50:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6f209f33a71a7cffda89251968ef32c9c21033b4587c666d82f7025ee1122db
Parent hash: 0xe2199605…30fa9ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,228 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.8%4,456,500 / 30,000,000

Base fee

20 gwei

State root

0xd0c503ba42e7…b2dc8e53565f

Transactions root

0x4f85c95de874…9c0322fc466f

Receipts root

0x6b699f1b30fb…0b14a154ce3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800