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 #21323878 · ArcScan

Block

#21,323,878

2026-09-17 11:55:40 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,878
Timestamp: 29 days ago · 2026-09-17 11:55:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xa15bf4556519ecded7d51d3de1497346da7bdc3307175f22b2e2f8cf0343d96d
Parent hash: 0x41da6ea2…77cc51cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,878 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.4%4,031,761 / 30,000,000

Base fee

20 gwei

State root

0xd6651450fa0a…7d7a4c0b6ea1

Transactions root

0x0e7721865556…9ba1f8491b0b

Receipts root

0x7691eca9e027…816676ddba57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800