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 #21530285 · ArcScan

Block

#21,530,285

2026-09-18 17:00:52 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,285
Timestamp: 53 days ago · 2026-09-18 17:00:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a6938b602ecfe9d37a1c99614ba228c7b1cfc74fc19fa4427dc19e203813ee1
Parent hash: 0xab3f7b44…3486f1fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,285 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.2%1,562,824 / 30,000,000

Base fee

20 gwei

State root

0xd56936d366f6…96d472c2a36f

Transactions root

0xc71b2ff8866c…cf6ed6822652

Receipts root

0x6c386576cc98…5c5b546b6ac5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800