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

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 #21225588 · ArcScan

Block

#21,225,588

2026-09-16 22:05:33 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,588
Timestamp: 12 days ago · 2026-09-16 22:05:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb49d1a256007d8a0769dd31d06bbdfb9d6a88019af622b98b0ae072755b727d8
Parent hash: 0x4b11b566…34549841
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,588 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.9%2,685,974 / 30,000,000

Base fee

20 gwei

State root

0xd4ee61d9a538…f14cc6a57adb

Transactions root

0x2bcb38247698…ff6bccf5e208

Receipts root

0xd1df81b4e7a2…8b0bdb359b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800