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 #21328550 · ArcScan

Block

#21,328,550

2026-09-17 12:35:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,550
Timestamp: 48 days ago · 2026-09-17 12:35:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5921fd60f32051f42355e1c01af0959eff2d87f25a822998b1b89ec6672900f2
Parent hash: 0x714805d8…e6b9ce11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,550 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.0%2,992,186 / 30,000,000

Base fee

20 gwei

State root

0x0a9d11103a3d…b1cbd7ad5e31

Transactions root

0x40273f54bf2b…eb120267ad06

Receipts root

0x04164d8f5a6c…1ab6a492d8e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800