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 #21509906 · ArcScan

Block

#21,509,906

2026-09-18 14:08:37 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,906
Timestamp: 20 days ago · 2026-09-18 14:08:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d77d208e1f546f3716183b9850093089fa812253291d2532d9cf7a4c3fd485c
Parent hash: 0x1395fc57…e78a63d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,906 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.5%2,250,527 / 30,000,000

Base fee

20 gwei

State root

0x76b20f2fd56d…10d0219981cd

Transactions root

0x45527a969a09…f284326ad312

Receipts root

0x748b287c9efe…1e1935a4b586

Nonce

0x0000000000000000

Extra data

0x00000004a817c800