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 #21525497 · ArcScan

Block

#21,525,497

2026-09-18 16:20:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,497
Timestamp: 11 days ago · 2026-09-18 16:20:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x8384a9c650c6948936bc2703eb07e06391feb2fea4c67fa7047c53b791f9fb2c
Parent hash: 0x31fbdb58…dac0057d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,497 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,682,183 / 30,000,000

Base fee

20 gwei

State root

0x5e7191de0765…4b735777c354

Transactions root

0xcffa2c7c15c8…48d240290f82

Receipts root

0x6de159b9562f…34c1a6ccfd7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800