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 #21222034 · ArcScan

Block

#21,222,034

2026-09-16 21:35:33 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,034
Timestamp: 12 days ago · 2026-09-16 21:35:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xe79c1dfbd98bae331dc1a96878371d4bab832d404dd554ddd30988267478748b
Parent hash: 0xbd83aa90…d871bd0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,034 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.3%10,586,498 / 30,000,000

Base fee

20 gwei

State root

0xc3fb29e60e7b…bff68dcb35a4

Transactions root

0x09b8aed7e4be…3ba50d8fefc7

Receipts root

0x81e2c98300d6…eb8516bd30f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800