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 #21530097 · ArcScan

Block

#21,530,097

2026-09-18 16:59:16 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,097
Timestamp: 51 days ago · 2026-09-18 16:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4f0575a344fc7079ffa80bf48209d4fb49eb16c65749559e8b2acf8b5b68539
Parent hash: 0x7a805d1f…a6bab1b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,097 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.7%1,418,707 / 30,000,000

Base fee

20 gwei

State root

0x77e7b2a0bd77…3aa1db01be76

Transactions root

0x5426048c7c07…7bf24285aa1c

Receipts root

0xf10918fa87fb…5ff6e0be04a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800