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 #21359738 · ArcScan

Block

#21,359,738

2026-09-17 16:59:21 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,738
Timestamp: 32 days ago · 2026-09-17 16:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x8383fa0aeb69fa1120b726d0bacd62e2f62764ef35f50d6bb8723d18cc5712a8
Parent hash: 0x21c8ed32…69eda758
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,738 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.1%2,144,788 / 30,000,000

Base fee

20 gwei

State root

0x42143552af04…3365b3f876c0

Transactions root

0xa51d1ae48f57…bd0d054b21f2

Receipts root

0x42f99d9cf331…527febf825bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800