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 #21370336 · ArcScan

Block

#21,370,336

2026-09-17 18:28:53 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,336
Timestamp: 33 days ago · 2026-09-17 18:28:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x879304433c50d6ad2afa3a53a345fa988e9fa38370693662b1e19aa51c004f2b
Parent hash: 0xef5fc091…accd7eaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,336 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.6%1,990,906 / 30,000,000

Base fee

20 gwei

State root

0x4757c7450a7e…c12be0fcc04f

Transactions root

0xcd9d76f05394…3be2071ca149

Receipts root

0x1652f25a86e5…734d0452c836

Nonce

0x0000000000000000

Extra data

0x00000004a817c800