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 #0xb400a832bade7e699ff6d963e0acc4b859155286bd87059e7e1f07c4385b4d82 · ArcScan

Block

#21,356,891

2026-09-17 16:34:30 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,891
Timestamp: 54 days ago · 2026-09-17 16:34:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb400a832bade7e699ff6d963e0acc4b859155286bd87059e7e1f07c4385b4d82
Parent hash: 0x8c0eb75c…215574aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,891 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,738,437 / 30,000,000

Base fee

20 gwei

State root

0x29ab710bb47d…ac04cd7d4f28

Transactions root

0x911d192d72a1…cc2932b2f36a

Receipts root

0x741204ac28db…0a99d1c90f29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800