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 #0x860b936a06f1ddf988552d0612f85168045de49069bbb4b386ebf8962f452452 · ArcScan

Block

#21,621,320

2026-09-19 05:50:34 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,320
Timestamp: 53 days ago · 2026-09-19 05:50:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x860b936a06f1ddf988552d0612f85168045de49069bbb4b386ebf8962f452452
Parent hash: 0x44bdf1c3…195f3175
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,320 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.3%105,106 / 30,000,000

Base fee

20 gwei

State root

0x050b27ab2c03…ae67ab120c61

Transactions root

0x887bdd40afec…06d4b5ee80fa

Receipts root

0x6167eae0d5e2…9bc6bc10bf64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800