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 #21442385 · ArcScan

Block

#21,442,385

2026-09-18 04:37:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,385
Timestamp: 48 days ago · 2026-09-18 04:37:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8050a11aaf6e67becb064ad594e4cc32c153bbed7dedd46682622d21ebc1f4f4
Parent hash: 0x9f166e1a…97ec6348
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,385 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.3%3,679,054 / 30,000,000

Base fee

20 gwei

State root

0xd947112d2928…93d4bd70105c

Transactions root

0x1f92636ecaf3…5781f9fe41db

Receipts root

0xdf0bc937352a…0a987d8429f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800