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 #21444688 · ArcScan

Block

#21,444,688

2026-09-18 04:57:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,688
Timestamp: 18 days ago · 2026-09-18 04:57:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2415e99d5b2cd2f0e1b97048d17b6302c60bb910478de21cc395cb93748d4a9
Parent hash: 0x470c1a5e…037a6055
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,688 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.5%1,050,214 / 30,000,000

Base fee

20 gwei

State root

0x3b4f44db79e6…338a6ad1c556

Transactions root

0x724bf33915d6…0c2d575c54f9

Receipts root

0x94b36172707f…418ae4c04cc8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800