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 #0xaa39c90a852185255edaf1449a97451e5add3a08f247f6afa0e50dd7fc731e81 · ArcScan

Block

#21,255,096

2026-09-17 02:14:39 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,096
Timestamp: 21 days ago · 2026-09-17 02:14:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa39c90a852185255edaf1449a97451e5add3a08f247f6afa0e50dd7fc731e81
Parent hash: 0x5b88a775…1533049b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,096 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.5%5,251,471 / 30,000,000

Base fee

20 gwei

State root

0x089a2943f788…47fdf2f4cd0d

Transactions root

0xcb428bde70b7…07504594e445

Receipts root

0xf3604eab7b4a…22e6943481fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800