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 #21543247 · ArcScan

Block

#21,543,247

2026-09-18 18:50:26 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,247
Timestamp: 50 days ago · 2026-09-18 18:50:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x68df6d53f0b2224941b1336459bfc9ed2682b6b7160284fa6ed4592195caa143
Parent hash: 0xe8051bff…c362b69f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,247 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.1%4,239,310 / 30,000,000

Base fee

20 gwei

State root

0x2a25127b904f…101e2f731a93

Transactions root

0x37a79f422097…3a414c9133ca

Receipts root

0x76ef2577c9ce…e762de327f9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800