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 #21326396 · ArcScan

Block

#21,326,396

2026-09-17 12:16:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,396
Timestamp: 18 days ago · 2026-09-17 12:16:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e6009acd793c1235bf5ad0c131786bfb536bf2007da07368e7765bd06e2b5c9
Parent hash: 0x9eebd137…7ca08a04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,396 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

57.0%17,116,426 / 30,000,000

Base fee

20 gwei

State root

0x2d71a603f438…72dbc38a8adc

Transactions root

0xb53edfd3a5d2…68c75b33f5cc

Receipts root

0x2fbd3e589afb…8e13a36aea24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800