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 #21530223 · ArcScan

Block

#21,530,223

2026-09-18 17:00:20 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,223
Timestamp: 53 days ago · 2026-09-18 17:00:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b4a155f0f93382a04869a65eb0eb9c4c4112af383ad780ac7650981c9546fe9
Parent hash: 0x5adecc29…d225a8c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,223 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.3%7,301,049 / 30,000,000

Base fee

20 gwei

State root

0x9adbd73cd3a5…a3e4b455c798

Transactions root

0x594d29455828…52cb197d56b4

Receipts root

0x5817473f2318…2593bebeef82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800