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 #0x74cad6c9cb5654b1d3b99aba82af944c5b6f4082fedfd0cad7816fa0afa0da0a · ArcScan

Block

#21,509,160

2026-09-18 14:02:19 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,160
Timestamp: 44 days ago · 2026-09-18 14:02:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x74cad6c9cb5654b1d3b99aba82af944c5b6f4082fedfd0cad7816fa0afa0da0a
Parent hash: 0x334bb6b7…83e07c95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,160 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.0%2,701,610 / 30,000,000

Base fee

20 gwei

State root

0xf736dea797e8…b9ad252a93e6

Transactions root

0x82d64ecf57a5…83940b29e5df

Receipts root

0xa4ba7688c0c0…4b1657ece443

Nonce

0x0000000000000000

Extra data

0x00000004a817c800