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 #21443343 · ArcScan

Block

#21,443,343

2026-09-18 04:45:56 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,343
Timestamp: 25 days ago · 2026-09-18 04:45:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x9045852128c62c2e3b4b4489c76939360740c01d222fdb7c29f5543b42c66d28
Parent hash: 0x683ad69c…495e61ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,343 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.1%2,135,846 / 30,000,000

Base fee

20 gwei

State root

0x619b9480c239…d1ae7c82f1e1

Transactions root

0x45b1920d70a5…9350e697f4c0

Receipts root

0xe11f0244fd5d…39675cb9890c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800