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 #0x142d3450490f4a5f9eafdda38be4d2e242aa2b6e5a4c7500e36f4ac7563f117f · ArcScan

Block

#21,443,305

2026-09-18 04:45:37 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,305
Timestamp: 27 days ago · 2026-09-18 04:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x142d3450490f4a5f9eafdda38be4d2e242aa2b6e5a4c7500e36f4ac7563f117f
Parent hash: 0xadb5638e…9d60a49d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,305 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.1%1,239,768 / 30,000,000

Base fee

20 gwei

State root

0xbd8765aa3964…2a633c29ac96

Transactions root

0x92779f8855f0…e13266fdbcdc

Receipts root

0x2406347c4041…6bdd248337bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800