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 #21524723 · ArcScan

Block

#21,524,723

2026-09-18 16:13:50 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,723
Timestamp: 33 days ago · 2026-09-18 16:13:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf8c73b11799e91acaa801c55fa44c39a9e6d831f24879b1d8ad4c61f561bb08
Parent hash: 0x3f39a584…b7e8d617
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,723 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.4%3,723,545 / 30,000,000

Base fee

20 gwei

State root

0x43b3f37264ce…2fa0cbbd8ff9

Transactions root

0x01d8c023c109…31e7de7038f1

Receipts root

0x00a9f360faac…85dd7d8238b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800