Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9e2bec803b06cf8df5f7a4720a7585006feabd87845cdaeccf69b6bd60fa6743 · ArcScan

Block

#21,290,548

2026-09-17 07:14:08 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,548
Timestamp: 16 days ago · 2026-09-17 07:14:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e2bec803b06cf8df5f7a4720a7585006feabd87845cdaeccf69b6bd60fa6743
Parent hash: 0xca4f993d…4854bd8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,548 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.6%5,283,514 / 30,000,000

Base fee

20 gwei

State root

0x4441c1afa3b5…dc3d0a6eaf3e

Transactions root

0x6f316c3f9ebe…ecf60079e47e

Receipts root

0xc8dfc6adb648…2c83d89882d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800