Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2d3f6ec5f307689190a339bb8353244c2118151a97e8b8bbc0eab1508ecb18ba · ArcScan

Block

#21,520,498

2026-09-18 15:38:08 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,498
Timestamp: 39 days ago · 2026-09-18 15:38:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d3f6ec5f307689190a339bb8353244c2118151a97e8b8bbc0eab1508ecb18ba
Parent hash: 0x63ad464c…e56e3d74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,498 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.8%3,557,595 / 30,000,000

Base fee

20 gwei

State root

0x93439a3054dc…284333f3684f

Transactions root

0x8234b0df5002…fd3156855530

Receipts root

0x68447a82f7c4…9a94aa601869

Nonce

0x0000000000000000

Extra data

0x00000004a817c800