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 #21376220 · ArcScan

Block

#21,376,220

2026-09-17 19:18:36 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,220
Timestamp: 41 days ago · 2026-09-17 19:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x91634734c896fd026c83174b2c866b48ba755f568e4a7ed4ad8438059f245c15
Parent hash: 0x9e80614a…d3796f0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,220 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.8%5,646,802 / 30,000,000

Base fee

20 gwei

State root

0x8ed501aad45c…469c14ad35a9

Transactions root

0xbecfaaee2cdc…0f6ad6dc7b8e

Receipts root

0xbf3354911344…5bf4ed7e71ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800