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 #0x9a00f7542e1a5ec60264bd7c072fd7a4c415911fdfc10a13bf8b3b4e544f7f27 · ArcScan

Block

#21,391,460

2026-09-17 21:27:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,460
Timestamp: 10 days ago · 2026-09-17 21:27:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a00f7542e1a5ec60264bd7c072fd7a4c415911fdfc10a13bf8b3b4e544f7f27
Parent hash: 0x215f0621…24423026
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,460 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,168,112 / 30,000,000

Base fee

20 gwei

State root

0x57d253f620a0…26881c04e9f5

Transactions root

0xe71ab5796d4f…e3c6589e52b8

Receipts root

0x278f404e71d1…be1b646c576f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800