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 #21445610 · ArcScan

Block

#21,445,610

2026-09-18 05:05:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,610
Timestamp: 47 days ago · 2026-09-18 05:05:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xec12bc93d1ee5fb27f70b3c32cb981e07a6b945db52a10b0f2cccced306a9606
Parent hash: 0x224af505…fb53c075
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,610 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.2%2,148,978 / 30,000,000

Base fee

20 gwei

State root

0x5265a7e4760b…90e62e320b3d

Transactions root

0x316952150452…d6f8e40d6bbf

Receipts root

0x62d28115709d…c3c039eef4d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800