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 #21249839 · ArcScan

Block

#21,249,839

2026-09-17 01:30:15 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,839
Timestamp: 22 days ago · 2026-09-17 01:30:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6a4113648ce052d879740c49c0f9dfed064ebb5577c11bd37ff8ef1fc560b35
Parent hash: 0xb19d0b6e…c496d2b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,839 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,860,228 / 30,000,000

Base fee

20 gwei

State root

0xc36ced4b0faa…31a593be52d2

Transactions root

0xc636383cd2a7…cb382aac1d59

Receipts root

0x12a3b98a4dfb…046a072e4c4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800