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 #0xc225303cf2a9e6d21c0f46d0d05df28cdb249662b74b35e1aecff293cf4e8e14 · ArcScan

Block

#21,256,266

2026-09-17 02:24:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,266
Timestamp: 51 days ago · 2026-09-17 02:24:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc225303cf2a9e6d21c0f46d0d05df28cdb249662b74b35e1aecff293cf4e8e14
Parent hash: 0xa5d0ee4e…585101cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,266 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

38.1%11,447,485 / 30,000,000

Base fee

20 gwei

State root

0xc73acdbeece5…6d8732493d3c

Transactions root

0x5922c5cd9bdd…0d82f84d3663

Receipts root

0xce515dc88a6b…bffd002cff2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800