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 #21393920 · ArcScan

Block

#21,393,920

2026-09-17 21:48:11 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,920
Timestamp: 40 days ago · 2026-09-17 21:48:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1cafb34d1a78c9ed5c5db73aa9c5b599bf501a4749ea85b966831a2c8ac6379
Parent hash: 0xf8703721…2a04c729
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,920 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.7%1,408,470 / 30,000,000

Base fee

20 gwei

State root

0xcd8a7a203abb…635380dd9d86

Transactions root

0xd187bf123d32…0a5934f9b6ae

Receipts root

0xbb7c5d56888b…8fac7c8b3e25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800