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 #21552344 · ArcScan

Block

#21,552,344

2026-09-18 20:07:22 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,344
Timestamp: 34 days ago · 2026-09-18 20:07:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0bf577ff1da0e3c8ec500ebcece4e0f7dfc6f31b6cff4afb6e32028984f00be
Parent hash: 0x6e0ace5b…ec18ba7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,344 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.6%1,991,839 / 30,000,000

Base fee

20 gwei

State root

0x6fab0e957574…ba8de1bb308a

Transactions root

0x105a28beecfa…8e87552b0f59

Receipts root

0xfd0470cd9d94…3de7e7112375

Nonce

0x0000000000000000

Extra data

0x00000004a817c800