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 #21443120 · ArcScan

Block

#21,443,120

2026-09-18 04:44:03 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,120
Timestamp: 32 days ago · 2026-09-18 04:44:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8025a2d1ae4a0c95921c567c645ad7be443ab812c078c095be342c0a159c0499
Parent hash: 0x518ef71c…d07f003e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,120 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,040,575 / 30,000,000

Base fee

20 gwei

State root

0x41cc2d51710e…703167686ea0

Transactions root

0x670de3bb12d7…0f4682c8e752

Receipts root

0xbf1df8f32266…730bff92f027

Nonce

0x0000000000000000

Extra data

0x00000004a817c800