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 #21542772 · ArcScan

Block

#21,542,772

2026-09-18 18:46:25 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,772
Timestamp: 41 days ago · 2026-09-18 18:46:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d9cad89ef8884bcc4087adfd369c01a9738429b0876bcb49d780fffa99cd004
Parent hash: 0x50c41b0c…d95f7df1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,772 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,385,137 / 30,000,000

Base fee

20 gwei

State root

0xde251ae19838…e62f57f7af9b

Transactions root

0x44c7fa153243…c25ce5e82e9c

Receipts root

0x204ecd85f6cb…d56fee268151

Nonce

0x0000000000000000

Extra data

0x00000004a817c800