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 #21443924 · ArcScan

Block

#21,443,924

2026-09-18 04:50:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,924
Timestamp: 9 days ago · 2026-09-18 04:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbaca8098669ccf37483cd46154fb8533df95487980084abab7e27341a626fc9e
Parent hash: 0xd7baef28…0359c175
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,924 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.1%1,821,591 / 30,000,000

Base fee

20 gwei

State root

0x5029abcc0caf…170cfc56a49f

Transactions root

0xad1c24858d82…cba5da4eb372

Receipts root

0xa242518fdbbb…a660df930860

Nonce

0x0000000000000000

Extra data

0x00000004a817c800