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 #0xb2a51474160dcfcc287aecbdccb11a91b0ce809af828cc9f0b2072e4d32fc6e2 · ArcScan

Block

#21,374,239

2026-09-17 19:01:52 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,239
Timestamp: 23 days ago · 2026-09-17 19:01:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2a51474160dcfcc287aecbdccb11a91b0ce809af828cc9f0b2072e4d32fc6e2
Parent hash: 0xa68fb371…e75cf882
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,239 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.6%5,295,300 / 30,000,000

Base fee

20 gwei

State root

0x45ac40680416…38ad697f9c8b

Transactions root

0x041da4ec9e91…739614ad0b62

Receipts root

0x8479eb6e71e2…466b6a5bb967

Nonce

0x0000000000000000

Extra data

0x00000004a817c800