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 #21441787 · ArcScan

Block

#21,441,787

2026-09-18 04:32:47 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,787
Timestamp: 54 days ago · 2026-09-18 04:32:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21e7ab9451dcbcc98102892b3ae5549207f92b0131a6dfd59d1601283a62ab4
Parent hash: 0x5033345e…b38d1643
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,787 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,345,998 / 30,000,000

Base fee

20 gwei

State root

0x994d4932f2dd…375d647e367b

Transactions root

0x9b48fe1f4d2b…478eaf93f220

Receipts root

0x484b2fe38c2e…b35b360bcd3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800