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 #21262508 · ArcScan

Block

#21,262,508

2026-09-17 03:17:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,508
Timestamp: 6 days ago · 2026-09-17 03:17:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x658a09023b49d1bf8aca9f70c6485885ca5f1dbe6c9b549b1da146a3b84af4e1
Parent hash: 0xe56759b4…7f02dcc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,508 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.4%7,335,653 / 30,000,000

Base fee

20 gwei

State root

0x73d844fe6fb7…0d2f1014331c

Transactions root

0xf0482bf818a4…172ab086e6b3

Receipts root

0xdc9b2f140d4a…343d328415a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800