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 #21565992 · ArcScan

Block

#21,565,992

2026-09-18 22:02:46 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,992
Timestamp: 49 days ago · 2026-09-18 22:02:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xc70166e95a1ba1dfda64cfcd7035fbc0e3e95da98e8890830ecafea4b8e675f2
Parent hash: 0xce246554…62ad2a2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,992 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.8%2,351,664 / 30,000,000

Base fee

20 gwei

State root

0x59076680a42c…d3ecac40ccdc

Transactions root

0xb81c1c871fb7…2390fe2dc6c6

Receipts root

0xc64d95395b9a…58de81849349

Nonce

0x0000000000000000

Extra data

0x00000004a817c800