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 #21300851 · ArcScan

Block

#21,300,851

2026-09-17 08:41:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,851
Timestamp: 20 days ago · 2026-09-17 08:41:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fee5d4bbe850fef57a760f5b9cf72141902f212bc64b3f5d62fe0f121f48f61
Parent hash: 0x319abc22…091ccaaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,851 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

44.4%13,332,216 / 30,000,000

Base fee

20 gwei

State root

0xbf2817a1df5a…59250e4a4759

Transactions root

0xc5344ff22328…9319940b2199

Receipts root

0x514722fba8e6…84de636405c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800