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 #0x25c940e4ba247b3d75cdeb94a7c092d657c725323ac5cf9fa8948e267680a961 · ArcScan

Block

#21,401,837

2026-09-17 22:55:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,837
Timestamp: 6 days ago · 2026-09-17 22:55:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x25c940e4ba247b3d75cdeb94a7c092d657c725323ac5cf9fa8948e267680a961
Parent hash: 0x4c7f8836…6081dc78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,837 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.7%1,423,785 / 30,000,000

Base fee

20 gwei

State root

0xcee42da59cc1…aa794c52e36e

Transactions root

0xf9ce648d43be…a3ae7ba11d3d

Receipts root

0x75f52677144a…e84217997d1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800