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 #21530240 · ArcScan

Block

#21,530,240

2026-09-18 17:00:29 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,240
Timestamp: 53 days ago · 2026-09-18 17:00:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2808b0efa421d9b455cdf89ca11aaf41b7333b9d5f36fc86457b27d682754ef
Parent hash: 0x2237d332…f1d9b322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,240 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,515,201 / 30,000,000

Base fee

20 gwei

State root

0xbb388cb94196…a364cd709aeb

Transactions root

0x08fa0ea9148c…51be45de9735

Receipts root

0xe8a93fad60e1…84a29f8132bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800