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 #0x012a93a4ae3e0dbb38114f91b0b0b83c1a13759b0b7b5c445c7be6a3fecf401e · ArcScan

Block

#21,396,356

2026-09-17 22:08:46 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,356
Timestamp: 21 days ago · 2026-09-17 22:08:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x012a93a4ae3e0dbb38114f91b0b0b83c1a13759b0b7b5c445c7be6a3fecf401e
Parent hash: 0xc125be6c…efe4feda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,356 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.6%1,991,942 / 30,000,000

Base fee

20 gwei

State root

0x49e4002c8fdb…863ef63fd660

Transactions root

0xa0109c7ac198…8fa1d55417f0

Receipts root

0x46db250d5acb…d03324d21dbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800