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 #0x239cde6d8c4351d8c625983f33a405eae1a87cb81d05b1adda4c0504ad57153f · ArcScan

Block

#21,270,318

2026-09-17 04:23:13 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,318
Timestamp: 3 days ago · 2026-09-17 04:23:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x239cde6d8c4351d8c625983f33a405eae1a87cb81d05b1adda4c0504ad57153f
Parent hash: 0xa2cc824d…a9b35092
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,318 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.5%3,763,352 / 30,000,000

Base fee

20 gwei

State root

0x4834c6ca605b…b15a49ef7538

Transactions root

0xb283bb70b2ce…3c0a4a4ac6d6

Receipts root

0xa4d3251a6c74…51d286e9d467

Nonce

0x0000000000000000

Extra data

0x00000004a817c800