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 #0x3a0235690fe5948a9cb8af3f8185fb2d99b12577b1b35de56f7016dfb9596ae6 · ArcScan

Block

#21,372,970

2026-09-17 18:51:08 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,970
Timestamp: 48 days ago · 2026-09-17 18:51:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a0235690fe5948a9cb8af3f8185fb2d99b12577b1b35de56f7016dfb9596ae6
Parent hash: 0x7183613c…84894e6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,970 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.8%1,131,504 / 30,000,000

Base fee

20 gwei

State root

0x5f74c628c6d2…d9e3204d5d62

Transactions root

0xb3801ebdee9e…b6bc25d025d2

Receipts root

0x1358d0799b24…36633452d372

Nonce

0x0000000000000000

Extra data

0x00000004a817c800