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 #21228179 · ArcScan

Block

#21,228,179

2026-09-16 22:27:25 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,179
Timestamp: 7 days ago · 2026-09-16 22:27:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xfde664ebb39ab5097d3ec04af2d675316194bdc9b8c6e6da182403115a7f4129
Parent hash: 0x6d8e4947…0ff04b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,179 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.7%8,915,861 / 30,000,000

Base fee

20 gwei

State root

0xef95c8f10a68…bd16fb601edb

Transactions root

0x762df9449a9e…f861351bee96

Receipts root

0xf0dac9f884d5…4f9b6b99d7fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800