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 #0x819caf6a6f9c336513e41677dafb47742590a90dbb27c8588487132e283f78f0 · ArcScan

Block

#21,570,158

2026-09-18 22:37:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,158
Timestamp: 51 days ago · 2026-09-18 22:37:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x819caf6a6f9c336513e41677dafb47742590a90dbb27c8588487132e283f78f0
Parent hash: 0x711eee78…734d0277
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,158 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.6%487,890 / 30,000,000

Base fee

20 gwei

State root

0x30b9a229442a…c500e1ae0875

Transactions root

0x506f5c652d96…8f93eb94dc53

Receipts root

0xcd009c20c056…6edeb27cd8c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800