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 #21365238 · ArcScan

Block

#21,365,238

2026-09-17 17:45:49 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,238
Timestamp: 58 days ago · 2026-09-17 17:45:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c33700c420e99077f706febae9b2b96b6a1a957b45c9df425a0956bd1802f6f
Parent hash: 0x859c4834…dcf012eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,238 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.4%3,724,561 / 30,000,000

Base fee

20 gwei

State root

0x2cab7bf37681…6ec09ee54be5

Transactions root

0xc0208ccf9379…027ad487764d

Receipts root

0xb6f80cd74e9d…59f1378a67a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800