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 #21328205 · ArcScan

Block

#21,328,205

2026-09-17 12:32:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,205
Timestamp: 38 days ago · 2026-09-17 12:32:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb727a6ba6e076ae21839adfdebe4d94422ca90f65e33f22bc3fa246554f77f27
Parent hash: 0x3ae6c46d…6d6e7011
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,205 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

24.3%7,292,657 / 30,000,000

Base fee

20 gwei

State root

0x3cc8097279e1…e0c61d62853f

Transactions root

0x5b58d1cb4523…0079e3660e18

Receipts root

0x75807ffe05d7…1e3060951df2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800