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 #21548425 · ArcScan

Block

#21,548,425

2026-09-18 19:34:13 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,425
Timestamp: 47 days ago · 2026-09-18 19:34:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xb64f1233411b74ab9f6c51a3252fec8e2b1f2256f9c2ae29fa255ad011b537d7
Parent hash: 0xa8c9acac…b9c10297
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,425 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.6%485,388 / 30,000,000

Base fee

20 gwei

State root

0x7c81abeb4150…c5af7d7ea2fb

Transactions root

0x7c2686be9485…f1afdd7259eb

Receipts root

0xce29065464c3…df44183ff549

Nonce

0x0000000000000000

Extra data

0x00000004a817c800