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 #0x11278c127eb975265b15d36afd783b7d34d1595355eb908589ad270a7398de0b · ArcScan

Block

#21,565,362

2026-09-18 21:57:26 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,362
Timestamp: 55 days ago · 2026-09-18 21:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x11278c127eb975265b15d36afd783b7d34d1595355eb908589ad270a7398de0b
Parent hash: 0x6bb8aa14…7f554be7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,362 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,306,441 / 30,000,000

Base fee

20 gwei

State root

0xfde5f968935d…a8c0ec75648e

Transactions root

0x40ebf85c3126…0c7a351d3645

Receipts root

0xa5b4bc772f54…e3dd85eca803

Nonce

0x0000000000000000

Extra data

0x00000004a817c800