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 #21391375 · ArcScan

Block

#21,391,375

2026-09-17 21:26:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,375
Timestamp: 7 days ago · 2026-09-17 21:26:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x014435a6ad1f39a6de7def79695a03b84fc684cf8f3959c23382f2dbacaf52b8
Parent hash: 0xa5e20e89…ca78672a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,375 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.3%1,884,615 / 30,000,000

Base fee

20 gwei

State root

0xf555d10c8836…731e92c4792d

Transactions root

0xce8573052e9e…c998d17f00fe

Receipts root

0xbd9d92667570…72cae6099f48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800