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 #21336339 · ArcScan

Block

#21,336,339

2026-09-17 13:40:54 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,339
Timestamp: 42 days ago · 2026-09-17 13:40:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaa9c59380db3ae19057afc7ea4c38ec5fcdd7090b6852e3dc5b728a34f93148
Parent hash: 0xd075a438…36f33e85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,339 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.1%2,129,256 / 30,000,000

Base fee

20 gwei

State root

0x550e22a292db…4f2ba333c3d9

Transactions root

0x3446fc14fe5b…3b46a8a894aa

Receipts root

0x8d88a73cc46b…460f0a0e82ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800