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 #0xa65b03dd635755375fdaf2217697f70d6b222b9d3510caf6557e7eff32248166 · ArcScan

Block

#21,302,271

2026-09-17 08:53:12 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,271
Timestamp: 17 days ago · 2026-09-17 08:53:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65b03dd635755375fdaf2217697f70d6b222b9d3510caf6557e7eff32248166
Parent hash: 0x6e05c2ca…0639c3c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,271 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.5%3,462,180 / 30,000,000

Base fee

20 gwei

State root

0x7b579b19ee63…874f1460003b

Transactions root

0x37afe102aafc…cce1bc289e58

Receipts root

0x59258472187e…1b408d046cef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800