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 #21400793 · ArcScan

Block

#21,400,793

2026-09-17 22:46:17 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,793
Timestamp: 14 days ago · 2026-09-17 22:46:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fb2dc4121c01bd189c77d942057d81e76aa8aec2daab83eb62b92471b0433b4
Parent hash: 0x84061256…5231915f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,793 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

34.8%10,448,253 / 30,000,000

Base fee

20 gwei

State root

0xb52df6418159…de274c83caf1

Transactions root

0x9992e16ffbbe…0b7d340a6313

Receipts root

0xb703d52c810a…ddd83ffbd759

Nonce

0x0000000000000000

Extra data

0x00000004a817c800