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 #21483080 · ArcScan

Block

#21,483,080

2026-09-18 10:21:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,080
Timestamp: 14 days ago · 2026-09-18 10:21:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x42daf06bd9ffe428e9040a83a1b34d73131968d01c33cd2645ad913986de679e
Parent hash: 0xa8183e5e…826889e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,080 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.6%2,586,567 / 30,000,000

Base fee

20 gwei

State root

0x9586b837ab1b…68f5bdd2ebab

Transactions root

0xf6e1e33933ae…a437ac6d6d0d

Receipts root

0x8ff61fd2b45d…298783266b67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800