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 #21529619 · ArcScan

Block

#21,529,619

2026-09-18 16:55:14 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,619
Timestamp: 47 days ago · 2026-09-18 16:55:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x22c9d604908d172d7222eb871c13fec6c9cdd54cb9d9e0a292f4811744ee69f9
Parent hash: 0x5a87c6bb…9adee41d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,619 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%763,636 / 30,000,000

Base fee

20 gwei

State root

0x84086259ecf7…f32823cc51a3

Transactions root

0x7bb3631b685c…ebe22ddf0e14

Receipts root

0x9e68880e71a8…abd9598cca78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800