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 #21335720 · ArcScan

Block

#21,335,720

2026-09-17 13:35:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,720
Timestamp: 51 days ago · 2026-09-17 13:35:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x42ef97cb76a3bb9e137c29c389009644bd40282cb92f15338c6b99172ccd9c04
Parent hash: 0xddb9774e…197fae6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,720 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.6%7,369,440 / 30,000,000

Base fee

20 gwei

State root

0xd0f52d174730…0a7d82744d54

Transactions root

0x184a91e18d0a…eee9188f7eca

Receipts root

0x8b62b7389441…9af21ae8b4c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800