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 #21530377 · ArcScan

Block

#21,530,377

2026-09-18 17:01:38 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,377
Timestamp: 54 days ago · 2026-09-18 17:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x4af6cb18532e9887431be1c0672e3271f02b0ad496599bfbe0915fe4d49d9173
Parent hash: 0xc4f4e1f8…3e175c85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,377 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.5%2,548,390 / 30,000,000

Base fee

20 gwei

State root

0x6243b97bd344…faf16f64ebaa

Transactions root

0x48764c3a7693…35c3c80a65f9

Receipts root

0x7e6d2ca9fed5…8351d4493ddb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800