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 #0x86b572c3f7f8984c99592b8a2be3c29ea1abd23f52fab9d5d3c3fafbb515dbc4 · ArcScan

Block

#21,565,211

2026-09-18 21:56:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,211
Timestamp: 56 days ago · 2026-09-18 21:56:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x86b572c3f7f8984c99592b8a2be3c29ea1abd23f52fab9d5d3c3fafbb515dbc4
Parent hash: 0x4678a11c…11892e92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,211 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.8%5,337,907 / 30,000,000

Base fee

20 gwei

State root

0x2a7d648713eb…1d9fad131366

Transactions root

0x477b4a5e0ba3…ca13d94e3e91

Receipts root

0xd3b3bc68ca27…9bfab82be486

Nonce

0x0000000000000000

Extra data

0x00000004a817c800