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 #21319516 · ArcScan

Block

#21,319,516

2026-09-17 11:18:50 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,516
Timestamp: 51 days ago · 2026-09-17 11:18:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e649b8fd883f099b0d2a0572d2ed93554c75cfa6edea5070960973412a493cb
Parent hash: 0x6bd7b01a…261e34ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,516 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.8%8,044,596 / 30,000,000

Base fee

20 gwei

State root

0x9ee223b8c818…7c14fd18d920

Transactions root

0x152049e0ca8e…4ccbd2dcce23

Receipts root

0xd73035428e98…c806bba1957c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800