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 #21419573 · ArcScan

Block

#21,419,573

2026-09-18 01:25:02 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,573
Timestamp: 21 days ago · 2026-09-18 01:25:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cb9208522598bdc1529dd38397303144b1261ac5972f5726c754a76b79ead4b
Parent hash: 0xbfd5ca2f…ffd06e45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,573 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.9%3,567,648 / 30,000,000

Base fee

20 gwei

State root

0x22480bd943af…7db488a5fbdc

Transactions root

0x177526fd0a13…4de297599cc2

Receipts root

0x94dac60e7555…8cbc05f4b95f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800