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 #21341009 · ArcScan

Block

#21,341,009

2026-09-17 14:20:21 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,009
Timestamp: 58 days ago · 2026-09-17 14:20:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d91fb154e8abd3ca67daec46f47ea44984c4c31f5860eeb121be2436c3dc318
Parent hash: 0x9442cc04…374760b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,009 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.6%3,780,801 / 30,000,000

Base fee

20 gwei

State root

0xaab387e1c2ad…3df711289944

Transactions root

0x4cfc269e292a…aeaf1310648d

Receipts root

0x3f762def10d0…573c2d5b8aa6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800