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

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 #21254109 · ArcScan

Block

#21,254,109

2026-09-17 02:06:19 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,109
Timestamp: 15 days ago · 2026-09-17 02:06:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0d9ee27197178a08e975e56b5581f82951d4e8746f66e4139ce1cecada42067
Parent hash: 0x38179112…cdd09e72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,109 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.9%7,474,862 / 30,000,000

Base fee

20 gwei

State root

0xf41a887bd07f…ba1ec18afbd2

Transactions root

0x72859d1f18f6…5399f7ed7aa7

Receipts root

0x8e5e70d897bd…1a60728dc2dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800