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 #21336220 · ArcScan

Block

#21,336,220

2026-09-17 13:39:54 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,220
Timestamp: 46 days ago · 2026-09-17 13:39:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9770f1f778d591cb1161ec5b7918893b4b20d59720837bb2ecda2fafc63b681a
Parent hash: 0x63adf44f…19d28c9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,220 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.8%2,942,741 / 30,000,000

Base fee

20 gwei

State root

0x7ab2a7c2f7fb…298fbbd0d910

Transactions root

0x71c820dbdee3…77db6151b47a

Receipts root

0x082c1e77cf2c…64154ce2fba8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800