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 #21543860 · ArcScan

Block

#21,543,860

2026-09-18 18:55:37 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,860
Timestamp: 55 days ago · 2026-09-18 18:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x32543f4516286935330a19f6616f46d7b97b3af529694ef058b81423a0dddf7e
Parent hash: 0xd67bc1a4…8d69573e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,860 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.2%1,868,574 / 30,000,000

Base fee

20 gwei

State root

0x6f295e97b62a…a0882c099bf0

Transactions root

0x3ce465e65b10…dcb181ae5cf5

Receipts root

0x0f153779461a…1fa77e7be4ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800