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 #0x20d3b1c7438a60fdf1b73e3a686c8ba421e47a7ea3c9f1cdf3dec70f3696c395 · ArcScan

Block

#21,372,738

2026-09-17 18:49:11 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,738
Timestamp: 43 days ago · 2026-09-17 18:49:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x20d3b1c7438a60fdf1b73e3a686c8ba421e47a7ea3c9f1cdf3dec70f3696c395
Parent hash: 0xae819292…dad525f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,738 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.8%3,242,735 / 30,000,000

Base fee

20 gwei

State root

0xbe1ce1795a47…c14cdebd3c85

Transactions root

0x31e2e00a013d…c3bcfd54c701

Receipts root

0xc3a04a3b1ab2…e98d5ddf3fde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800