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 #21280715 · ArcScan

Block

#21,280,715

2026-09-17 05:51:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,715
Timestamp: 40 days ago · 2026-09-17 05:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x41821ca1c396ca90f9fbee77f33dfec54ab2022e7535130ec7cdb0a3f6b3d216
Parent hash: 0x8500450b…2a783fa6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,715 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.6%3,782,028 / 30,000,000

Base fee

20 gwei

State root

0x8f34ccbbd533…6a3c51b761bb

Transactions root

0x2fc6bc7d57ed…dab5ce091211

Receipts root

0xcb6b262ab0c2…9c4e589d78aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800