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 #21299358 · ArcScan

Block

#21,299,358

2026-09-17 08:28:36 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,358
Timestamp: 52 days ago · 2026-09-17 08:28:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2344d5a109524b6b5911b8ef6b7ec05532b9da68c3aae3da03295710c1f82d7
Parent hash: 0xa6f64ae1…757a89ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,358 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.2%6,357,615 / 30,000,000

Base fee

20 gwei

State root

0xd42d97e7d5b8…7eb35438adfb

Transactions root

0xa424cb6abc04…4b7b31cc98ca

Receipts root

0x037c44a97d04…6a274071ad4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800