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 #21222923 · ArcScan

Block

#21,222,923

2026-09-16 21:43:03 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,923
Timestamp: 13 days ago · 2026-09-16 21:43:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6e2c0d93921239f18f572748e874318d06be06c7b9b1bf56de7db895f56fd2a
Parent hash: 0xe52c997c…ad8cb26c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,923 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.4%7,313,871 / 30,000,000

Base fee

20 gwei

State root

0xb44dc00fc0a2…61345359e13e

Transactions root

0x042ebb61b026…17de90f806bc

Receipts root

0x2ee839c496c6…0b763dade3b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800