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 #21392285 · ArcScan

Block

#21,392,285

2026-09-17 21:34:22 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,285
Timestamp: 34 days ago · 2026-09-17 21:34:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8e41668ff63da5f42bbf4cf2ef6833a89301c74c61ec5a89acd36b8a81a03bc
Parent hash: 0xf2bf4c70…d843720e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,285 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.9%1,473,687 / 30,000,000

Base fee

20 gwei

State root

0x27f214b3cadc…d7e29cda7fdd

Transactions root

0x5a347a1da5f0…65cc153cdcf1

Receipts root

0xbebb2c3ccc17…be743eca0dc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800