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 #21223340 · ArcScan

Block

#21,223,340

2026-09-16 21:46:34 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,340
Timestamp: 25 days ago · 2026-09-16 21:46:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x0023c5bc11ee6c795a3c8e3e70d1d960bed767a6fc9f8fd34db81511aa7c65ad
Parent hash: 0x9f0946b8…4bfaf721
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,340 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.0%2,391,957 / 30,000,000

Base fee

20 gwei

State root

0x3ab51c9b2850…548081990bce

Transactions root

0x714a89f75fb7…ffdfd874ef86

Receipts root

0x22663f21b178…9e5cc686fa71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800