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 #21373619 · ArcScan

Block

#21,373,619

2026-09-17 18:56:38 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,619
Timestamp: 43 days ago · 2026-09-17 18:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x65035368712337511241fbf4d6600a9ae83d786550cacd556af37cc8698f078e
Parent hash: 0x3b60501e…4a658f20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,619 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.5%1,946,424 / 30,000,000

Base fee

20 gwei

State root

0x5595d6bb82f9…27fa862f9824

Transactions root

0x21c7bd84d3e9…d1ca582abbfd

Receipts root

0x65633b481104…f7c39ab5c35e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800