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 #21330781 · ArcScan

Block

#21,330,781

2026-09-17 12:53:57 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,781
Timestamp: 8 days ago · 2026-09-17 12:53:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3494369ab4024af0d141d864febd306be04b3a44cfc5b1e3b3f35876d4203c1c
Parent hash: 0x16d1f1a5…f9df44e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,781 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.8%3,545,260 / 30,000,000

Base fee

20 gwei

State root

0xc5b638280c98…94e110e4b8d2

Transactions root

0x5cbda1247ea0…eae9e6bef6e1

Receipts root

0xc0640e6db101…1218fb7c0c69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800