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 #21391841 · ArcScan

Block

#21,391,841

2026-09-17 21:30:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,841
Timestamp: 20 days ago · 2026-09-17 21:30:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x30d6728fda60388843bae25229a8de333c29ff916ac5838fe22c873add593e13
Parent hash: 0x2282d128…6eacafcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,841 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.6%1,694,929 / 30,000,000

Base fee

20 gwei

State root

0x2042cd3b4dd4…cb4e52e2b246

Transactions root

0xddc6e8877a26…6016d6a38514

Receipts root

0x69f9926e848a…0f62eaac03af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800