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 #21310779 · ArcScan

Block

#21,310,779

2026-09-17 10:05:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,779
Timestamp: 8 days ago · 2026-09-17 10:05:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a78254458daeb1624632b8547022c6f9690494fcf36732d65489e712495e1b3
Parent hash: 0x368821a8…b9677628
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,779 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.1%8,424,337 / 30,000,000

Base fee

20 gwei

State root

0x625dac15a938…c7145afb4b4e

Transactions root

0xb615de954f13…8f26d8419efe

Receipts root

0x72537447c50a…75064d281816

Nonce

0x0000000000000000

Extra data

0x00000004a817c800