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 #21530444 · ArcScan

Block

#21,530,444

2026-09-18 17:02:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,444
Timestamp: 55 days ago · 2026-09-18 17:02:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5011530050a042da7d9a2a9dc1280cd85164e3c82e833909d923d4835744ee22
Parent hash: 0xd99c9b8b…0aaa30e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,444 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.1%1,531,328 / 30,000,000

Base fee

20 gwei

State root

0x67d041b4375a…63897e863ef4

Transactions root

0xa4723a04bb72…d47f9280be72

Receipts root

0xeea4c685ca52…cbf5c1f37a53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800