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 #21304737 · ArcScan

Block

#21,304,737

2026-09-17 09:14:02 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,737
Timestamp: 20 days ago · 2026-09-17 09:14:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x81fa407fa37ced22ac9a6803c1baeed00e9f7ce43f6ca285824062634c246d17
Parent hash: 0x9d7100bb…e3c6f8ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,737 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

32.8%9,827,635 / 30,000,000

Base fee

20 gwei

State root

0x485a54529bb2…4ebbc1a190d8

Transactions root

0x33a8f3bda3c1…651634bbc218

Receipts root

0xfe48c2238fe8…059496e5a4b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800