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 #0x3ab36d07b0ebac567224f8b6f351a18153a66715c4beec8362ab5afc2ee4851e · ArcScan

Block

#21,442,709

2026-09-18 04:40:34 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,709
Timestamp: 46 days ago · 2026-09-18 04:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ab36d07b0ebac567224f8b6f351a18153a66715c4beec8362ab5afc2ee4851e
Parent hash: 0x9e9557ad…6649624d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,709 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.5%5,242,258 / 30,000,000

Base fee

20 gwei

State root

0xa97b6581a417…23c3101d1cbf

Transactions root

0x2b8592bb378d…4dd60d03d421

Receipts root

0xbd7395242785…206606f53d22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800