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 #21226233 · ArcScan

Block

#21,226,233

2026-09-16 22:11:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,233
Timestamp: 6 days ago · 2026-09-16 22:11:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x5154b7b2421297c8ab381c6aa09aee25795341ee0e55597799673f0c980d3603
Parent hash: 0x5cba93b3…f8c9f1d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,233 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

53.5%16,063,218 / 30,000,000

Base fee

20 gwei

State root

0x0befda5e6cc1…8a2f652e1abc

Transactions root

0x4016c9368338…f2994f39aa56

Receipts root

0x5d1517366b34…a99e90d7c5c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800