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 #21379051 · ArcScan

Block

#21,379,051

2026-09-17 19:42:31 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,051
Timestamp: 52 days ago · 2026-09-17 19:42:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d5b70a1addf1eebb3b769e877ea865723303ae812b391fb52211e2744370bf8
Parent hash: 0x8637ef97…6492d4e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,051 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.8%5,333,299 / 30,000,000

Base fee

20 gwei

State root

0x98adc392e1a2…5580b4759297

Transactions root

0x4a697db36c1f…8890be548f92

Receipts root

0x8699cd4ce289…56e399ea8ff7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800