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 #21370355 · ArcScan

Block

#21,370,355

2026-09-17 18:29:03 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,355
Timestamp: 33 days ago · 2026-09-17 18:29:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4e55bf008d373620b89db036f21fb8bc6a2381a752c5bd2396b46e082ca8e63
Parent hash: 0x01df9d10…e181eaef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,355 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.5%3,764,613 / 30,000,000

Base fee

20 gwei

State root

0x4ae9c594b219…746aaa13d658

Transactions root

0xda3b277e552c…671aadcadc67

Receipts root

0x9fcaf9e91a88…e74cb788df68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800