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 #21337208 · ArcScan

Block

#21,337,208

2026-09-17 13:48:14 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,208
Timestamp: 16 days ago · 2026-09-17 13:48:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf72051c83434a496598505d4813a867ff432d85a53495fdfe95f128e7fc526ac
Parent hash: 0x24abeb22…5d313ec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,208 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

44.5%13,360,228 / 30,000,000

Base fee

20 gwei

State root

0x3182a57f85be…db7a545006e0

Transactions root

0xb47810aaf53c…d3acb3799235

Receipts root

0xcd6ff5bf1ff0…4b5ce57f65a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800