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 #0x6c0eafac59192ed316faea532c2638288e44ce452814ba69be3da348f879546c · ArcScan

Block

#21,520,303

2026-09-18 15:36:29 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,303
Timestamp: 46 days ago · 2026-09-18 15:36:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c0eafac59192ed316faea532c2638288e44ce452814ba69be3da348f879546c
Parent hash: 0xf1de8c3c…fa3aaacf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,303 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.5%1,353,858 / 30,000,000

Base fee

20 gwei

State root

0xbf026340f59b…eca171155f26

Transactions root

0x99b026f056ae…da33bf4cdecf

Receipts root

0x8726ce4de697…08ed269333cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800