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 #0xf9d8ce6538c798e6419b997369824ad0921af77888db95c35b1cc6ae9f8942bf · ArcScan

Block

#21,556,246

2026-09-18 20:40:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,246
Timestamp: 20 days ago · 2026-09-18 20:40:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9d8ce6538c798e6419b997369824ad0921af77888db95c35b1cc6ae9f8942bf
Parent hash: 0xc2281f12…4e11902d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,246 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.6%793,366 / 30,000,000

Base fee

20 gwei

State root

0xe4ef557ec5ad…031cf82487b5

Transactions root

0xef4f8e988259…6d068cbf4550

Receipts root

0x75f59a5d6e2e…17293c973b46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800