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 #21310923 · ArcScan

Block

#21,310,923

2026-09-17 10:06:18 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,923
Timestamp: 13 days ago · 2026-09-17 10:06:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x40f271729f42983bd198960564a50e2355c7e3824710efabc5db443847ebf0d5
Parent hash: 0xb97a6266…b29ca052
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,923 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

32.5%9,755,949 / 30,000,000

Base fee

20 gwei

State root

0x04af35ebf28b…72f4001211fa

Transactions root

0xb07eb039bd0c…c293f1ccf90d

Receipts root

0x21c1b5b2185b…0339827b9408

Nonce

0x0000000000000000

Extra data

0x00000004a817c800