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 #21520941 · ArcScan

Block

#21,520,941

2026-09-18 15:41:52 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,941
Timestamp: 25 days ago · 2026-09-18 15:41:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xba2ff7f932723d400df693906c6d38111621742947b0a08766615f3cc1677feb
Parent hash: 0xbaf3d44c…134fd0ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,941 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,104,588 / 30,000,000

Base fee

20 gwei

State root

0x8c4a8fa8b3fb…18dcb9a9a7e3

Transactions root

0x61c870162cd7…928762187641

Receipts root

0xf8a8c86f5acb…6150cacb3007

Nonce

0x0000000000000000

Extra data

0x00000004a817c800