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 #21565087 · ArcScan

Block

#21,565,087

2026-09-18 21:55:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,087
Timestamp: 57 days ago · 2026-09-18 21:55:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb80c0d5b31e2b4978522f74ec22a27bf7816d2c8bac1fde7ee89efffffa30d07
Parent hash: 0xd73e623d…1dbfd62f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,087 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.7%2,914,837 / 30,000,000

Base fee

20 gwei

State root

0xc83af7418518…2913764a2ef9

Transactions root

0x2e254e58ef3e…69663c22e16e

Receipts root

0x307f89822486…ff8409747cbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800