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 #0xa2ff549e35cbbf243fece8211790777d3d3b2c7391931fbae0495b72a32427f4 · ArcScan

Block

#21,511,030

2026-09-18 14:18:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,030
Timestamp: 5 days ago · 2026-09-18 14:18:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2ff549e35cbbf243fece8211790777d3d3b2c7391931fbae0495b72a32427f4
Parent hash: 0x636ada1c…25e29c36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,030 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.7%1,707,756 / 30,000,000

Base fee

20 gwei

State root

0x0812121264d8…77e1a0880f8a

Transactions root

0x15506a1a454d…b89e71176881

Receipts root

0x0e047c6f7e11…155b15693e6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800