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 #21303214 · ArcScan

Block

#21,303,214

2026-09-17 09:01:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,214
Timestamp: 12 days ago · 2026-09-17 09:01:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x88b200d087e1b6280e83db3e7c9018566fcc74b6001756c68dfa12ae6ff01553
Parent hash: 0x243a620d…c4c18f86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,214 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.5%5,850,166 / 30,000,000

Base fee

20 gwei

State root

0x07dfc24f7bb5…7d39357aae41

Transactions root

0x23658462d5d6…dc19d5495371

Receipts root

0x343d287f70d2…59aa8aa8ae58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800