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 #21322466 · ArcScan

Block

#21,322,466

2026-09-17 11:43:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,466
Timestamp: 7 days ago · 2026-09-17 11:43:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aa21850d9612ffec9cac2e7dc0f080d934bfae05a9e239591812a6d5388504b
Parent hash: 0x1b676c65…54005246
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,466 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.1%4,842,071 / 30,000,000

Base fee

20 gwei

State root

0x0b9ad7adb64f…83e290bc2de1

Transactions root

0x1a2900721039…52bd4b23df95

Receipts root

0x00a21a7217f6…55d56248449a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800