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 #0xc40c9d63e2d545ede4b38adf05b34bd0355c09a42cb25b8be7fc940c15c2dafe · ArcScan

Block

#21,550,703

2026-09-18 19:53:29 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,703
Timestamp: 23 days ago · 2026-09-18 19:53:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc40c9d63e2d545ede4b38adf05b34bd0355c09a42cb25b8be7fc940c15c2dafe
Parent hash: 0x812ee981…3c69f092
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,703 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,018,049 / 30,000,000

Base fee

20 gwei

State root

0xe23cb64a7f36…f9e9a86c90f7

Transactions root

0xfcded824a8e6…17d017cef7eb

Receipts root

0x02ce22829d9e…84e0ccddc79d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800