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 #21392324 · ArcScan

Block

#21,392,324

2026-09-17 21:34:41 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,324
Timestamp: 35 days ago · 2026-09-17 21:34:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x55a6fa509a57c25d9f3b89d8915a8abbed738274680e3a9be58a8dfbf20c53a3
Parent hash: 0xfa737bc8…416d0848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,324 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.7%3,224,724 / 30,000,000

Base fee

20 gwei

State root

0xd590a109eb8a…d0a56e546c64

Transactions root

0x0ac719c45124…7aadc39d6be5

Receipts root

0x8609cee73b91…91e3d762a50f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800