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 #21352250 · ArcScan

Block

#21,352,250

2026-09-17 15:55:18 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,250
Timestamp: 17 days ago · 2026-09-17 15:55:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3491bda88393e755421fbbcaa01c462e59e177a9e879f92a12e0afbdb9756a11
Parent hash: 0x3fc2539e…1c9b39fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,250 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.8%5,947,744 / 30,000,000

Base fee

20 gwei

State root

0xd4aaf85def82…c734ee258b61

Transactions root

0x7f6994b0801c…0808af3d5585

Receipts root

0x13b526699786…d9146b2d481e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800