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 #21213743 · ArcScan

Block

#21,213,743

2026-09-16 20:25:34 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,743
Timestamp: 29 days ago · 2026-09-16 20:25:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xab473ff9eb0b41af6b920a17b2b9fe8cfb3bfc9e5d8a98396c4cc6a50cb923fe
Parent hash: 0x6e5c9dd3…ce42fb34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,743 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,035,043 / 30,000,000

Base fee

20 gwei

State root

0x36516e1e1702…59a7a85a49e8

Transactions root

0xcbec7082ac2d…67745e72102f

Receipts root

0x4aed97a912a5…a83185402014

Nonce

0x0000000000000000

Extra data

0x00000004a817c800