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 #21547992 · ArcScan

Block

#21,547,992

2026-09-18 19:30:33 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,992
Timestamp: 52 days ago · 2026-09-18 19:30:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8ddb84d25ea4470712d6cd5fb265774649398e665efb7380c752ad40ce94fa3
Parent hash: 0x1c662e98…bf75210f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,992 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.1%641,947 / 30,000,000

Base fee

20 gwei

State root

0xc0bf0e255141…a568a529f7a1

Transactions root

0x7b408745aadb…28ea93227ded

Receipts root

0x57cba7964986…b5d4218baf92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800