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 #21330830 · ArcScan

Block

#21,330,830

2026-09-17 12:54:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,830
Timestamp: 10 days ago · 2026-09-17 12:54:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x128ea74fb94b575bd0cb3a45a6391ba7abe3b6e07ee9bcf0bad774ea8faa789f
Parent hash: 0x45a5ea46…a3de76fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,830 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

31.5%9,439,762 / 30,000,000

Base fee

20 gwei

State root

0x240b825d4505…24444d060c39

Transactions root

0x717862931f94…4a98fb5cc5ef

Receipts root

0x6f6a89f85abe…6ce2126a92cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800