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 #21285398 · ArcScan

Block

#21,285,398

2026-09-17 06:30:38 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,398
Timestamp: 20 days ago · 2026-09-17 06:30:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdbeab8768f7a1688b2f95af86893efd7a1a97b8170564d836dfded6afae9c59
Parent hash: 0xa911d12d…4e25eb69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,398 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.5%4,949,732 / 30,000,000

Base fee

20 gwei

State root

0xaaa192cb2a95…cbdad331e5d2

Transactions root

0xe0dbe41de013…2c15ed6338bb

Receipts root

0x0c5c2f2f25eb…386d68735c96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800