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 #21268724 · ArcScan

Block

#21,268,724

2026-09-17 04:09:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,724
Timestamp: 48 days ago · 2026-09-17 04:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x15a4e867e4627a7e41038d3f92b1791fff59c616c45f9f413eabebfed57c9fc0
Parent hash: 0x10201de0…0c4f60fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,724 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.0%5,097,787 / 30,000,000

Base fee

20 gwei

State root

0x7ac12439db86…db2b7ab374d4

Transactions root

0x9402dbae88e6…b757678ca48d

Receipts root

0xe300b95a148c…caa5a6106c9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800