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 #21223892 · ArcScan

Block

#21,223,892

2026-09-16 21:51:14 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,892
Timestamp: 43 days ago · 2026-09-16 21:51:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x8421102061a4785069d2e7eebba7f94f0d7acbcdc3202993eb278885e17de1d9
Parent hash: 0x7e6617c1…68e5fc39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,892 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.8%8,641,981 / 30,000,000

Base fee

20 gwei

State root

0x7786dfcc74cd…e8309e7e19cf

Transactions root

0xd990da1496b5…99eede68fb8e

Receipts root

0x4ba37ad61255…64a9050da296

Nonce

0x0000000000000000

Extra data

0x00000004a817c800