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 #21216229 · ArcScan

Block

#21,216,229

2026-09-16 20:46:33 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,229
Timestamp: 7 days ago · 2026-09-16 20:46:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x203ebdce70972744846e6b3a774df1f879fbfab68a9c2e7a055df2ef49063de0
Parent hash: 0x9f7ee551…a6c9efd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,229 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

42.9%12,876,624 / 30,000,000

Base fee

20 gwei

State root

0x4e127cfafffa…fdaa845d71df

Transactions root

0x7fca8dd7d6aa…a453480b17fd

Receipts root

0xbf8b0df2a432…7f9d43e77d86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800