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 #0x88a5088a48fd00bd74c8556bdfb1602412aa80315fc98d8c0fbd02e8c83463ef · ArcScan

Block

#21,420,286

2026-09-18 01:31:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,286
Timestamp: 44 days ago · 2026-09-18 01:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x88a5088a48fd00bd74c8556bdfb1602412aa80315fc98d8c0fbd02e8c83463ef
Parent hash: 0x51926180…611a2095
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,286 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.1%2,126,395 / 30,000,000

Base fee

20 gwei

State root

0x23422a37f923…38654f878eae

Transactions root

0x64f48baac225…41964e594fbe

Receipts root

0x1740e1eaad2e…59bcc215dddd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800