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 #21219495 · ArcScan

Block

#21,219,495

2026-09-16 21:14:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,495
Timestamp: 7 days ago · 2026-09-16 21:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf21d34f275d631909d3c646867f5da723071cd580f809455e1bad14784becce
Parent hash: 0xb1741b5c…96a9e9ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,495 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

25.9%7,780,299 / 30,000,000

Base fee

20 gwei

State root

0x7d6cea9f6402…3a91bf219053

Transactions root

0x0abfbbf45eff…52f070cb2b9e

Receipts root

0x8c09c5483b69…4609831a5705

Nonce

0x0000000000000000

Extra data

0x00000004a817c800