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 #21242635 · ArcScan

Block

#21,242,635

2026-09-17 00:29:26 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,635
Timestamp: 17 days ago · 2026-09-17 00:29:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x897b16badf7fee9b12de6ba2befc59f5c6764d607d0079567964498fc86e9055
Parent hash: 0xa1e381b8…8f9d173a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,635 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.7%3,521,580 / 30,000,000

Base fee

20 gwei

State root

0x66dcc5759aca…7246d4e88b8a

Transactions root

0xa08fed006993…cdce51694d75

Receipts root

0x0c8922e7e836…f163fcfa4877

Nonce

0x0000000000000000

Extra data

0x00000004a817c800