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 #21524550 · ArcScan

Block

#21,524,550

2026-09-18 16:12:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,550
Timestamp: 39 days ago · 2026-09-18 16:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d32b70daeba34506302be62a2b9347675aa6a50fa53eb16e46bee0c3785f1ec
Parent hash: 0x07d70448…b2d4c16c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,550 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%453,602 / 30,000,000

Base fee

20 gwei

State root

0x6a1252ae4332…ff38a3ec40d8

Transactions root

0x14702f6344c7…d895f0531c69

Receipts root

0xbeb4109e2a72…6b7a59b205db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800