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 #21384638 · ArcScan

Block

#21,384,638

2026-09-17 20:29:44 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,638
Timestamp: 5 days ago · 2026-09-17 20:29:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x36390815b92e48b5e9f86e3f38f844f4e5ea61724c012893fbb306707ce63d44
Parent hash: 0x4a1a0fb2…7b1fa0b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,638 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.2%4,565,504 / 30,000,000

Base fee

20 gwei

State root

0x0917fb45c33a…b3f83becea96

Transactions root

0x5ca7c4fafd4e…6a6e045a46fb

Receipts root

0x5e930b9acdbd…019a63cdf032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800