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 #21567050 · ArcScan

Block

#21,567,050

2026-09-18 22:11:42 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,050
Timestamp: 25 days ago · 2026-09-18 22:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e12dc37ff010ac99736cfbfe663b5d0130002abb0caa16932936d415925da7c
Parent hash: 0x915d93b8…daf51375
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,050 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%754,242 / 30,000,000

Base fee

20 gwei

State root

0xe3cc5220b758…c6a6185ee7a5

Transactions root

0xba16d9874cd8…ea27d51d1d02

Receipts root

0xe34b99552748…dcd3d0be18c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800