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 #0xb895328207741650bbe6a494e09984e7d7b09082ef909f40a7e8b66ab81e098d · ArcScan

Block

#21,556,623

2026-09-18 20:43:32 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,623
Timestamp: 10 days ago · 2026-09-18 20:43:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb895328207741650bbe6a494e09984e7d7b09082ef909f40a7e8b66ab81e098d
Parent hash: 0x12a4a38e…124c1b22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,623 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.9%2,082,788 / 30,000,000

Base fee

20 gwei

State root

0xfe588bdd62f2…3977a840231d

Transactions root

0xcc56184b6ab2…0877a26025da

Receipts root

0xa39833918608…a8294597b735

Nonce

0x0000000000000000

Extra data

0x00000004a817c800