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 #21340422 · ArcScan

Block

#21,340,422

2026-09-17 14:15:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,422
Timestamp: 53 days ago · 2026-09-17 14:15:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xfae53d0543da00fff766cc3a53af6b427db67a98cad91e14c472c1c92139ad4d
Parent hash: 0x5993bb7c…550ffd06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,422 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.1%12,328,224 / 30,000,000

Base fee

20 gwei

State root

0x1992188fe381…dbff59414041

Transactions root

0xac557e029369…6b7892b094d0

Receipts root

0xca703bb11bee…b87960a8b64c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800