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 #21267999 · ArcScan

Block

#21,267,999

2026-09-17 04:03:37 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,999
Timestamp: 47 days ago · 2026-09-17 04:03:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8224cd4b6d05c33dfb02eb026871659bfb75170c8ddb2929082d1af47ccf34ac
Parent hash: 0xb6810ff7…e49e1718
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,999 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.2%4,252,675 / 30,000,000

Base fee

20 gwei

State root

0x2ae41f4b00b4…e5cac7d617f5

Transactions root

0x07f7ae15d7e9…dff71901f119

Receipts root

0xa7437cff6e17…788161c0e481

Nonce

0x0000000000000000

Extra data

0x00000004a817c800