Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3c854e16255c6743da798c18e510a179db9b846a4d4ca9103877d4061ab6d7c9 · ArcScan

Block

#21,380,734

2026-09-17 19:56:44 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,734
Timestamp: 13 days ago · 2026-09-17 19:56:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c854e16255c6743da798c18e510a179db9b846a4d4ca9103877d4061ab6d7c9
Parent hash: 0xc2877c33…fb190aa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,734 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.4%3,122,693 / 30,000,000

Base fee

20 gwei

State root

0xdf7c1326914e…fd5fffefa3d2

Transactions root

0x7b61034d25b2…0046b42cd4c2

Receipts root

0xa93741b6a7ea…db22199d773a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800