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 #21568816 · ArcScan

Block

#21,568,816

2026-09-18 22:26:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,816
Timestamp: 16 days ago · 2026-09-18 22:26:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x54c781075d46ff573a214f5f3ddedf537c69f96a6271f8e9afac8780d69a40e1
Parent hash: 0x6ab6c604…094d035e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,816 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

0.9%259,022 / 30,000,000

Base fee

20 gwei

State root

0x6ef8a2630023…6d8757894a24

Transactions root

0x12eb6f3dc0b1…46639319b95e

Receipts root

0x6592a1e020f4…f4c81bf5dd52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800