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 #21261640 · ArcScan

Block

#21,261,640

2026-09-17 03:09:55 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,640
Timestamp: 21 days ago · 2026-09-17 03:09:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1928022dfac9af39ba9ae90b8c38f8f2412db8b4aa0ee2ac288fc1aec97ddbe
Parent hash: 0xbf2eae19…51abda6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,640 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.4%3,128,173 / 30,000,000

Base fee

20 gwei

State root

0x192d2bd8e93a…e9c40f7c8128

Transactions root

0x4f514e83001a…fe82e39bd1ec

Receipts root

0x3774c51d423c…0046465d5d57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800