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 #21289936 · ArcScan

Block

#21,289,936

2026-09-17 07:08:58 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,936
Timestamp: 33 days ago · 2026-09-17 07:08:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x6030b62ecb3baf323880fa8b6215b97bffd487ba1583b584f7f0af225bdbc827
Parent hash: 0xcad516a7…3f53e997
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,936 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.8%3,856,183 / 30,000,000

Base fee

20 gwei

State root

0x5cb1edab9326…09038eef10cb

Transactions root

0xb93e8872f2d8…b5a0241446b9

Receipts root

0x935b972c678b…98811a9d22af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800