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 #21320905 · ArcScan

Block

#21,320,905

2026-09-17 11:30:34 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,905
Timestamp: 19 days ago · 2026-09-17 11:30:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b8c5174cceb5e54f4bf293d13696497898f720dda85640840c44b6e8915f38d
Parent hash: 0x610da444…5d04e3f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,905 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

52.5%15,747,621 / 30,000,000

Base fee

20 gwei

State root

0x0a48b5f1f7f4…82482eab94ce

Transactions root

0xab17d2c9c159…1053ab97e656

Receipts root

0x5bb71ac15029…1a56579e931d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800