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 #21522240 · ArcScan

Block

#21,522,240

2026-09-18 15:52:51 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,240
Timestamp: 17 days ago · 2026-09-18 15:52:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e4203e1d1573bae8610f83329ed6b004969c422d08349b9b4ceb5239c70af6d
Parent hash: 0x22499911…e45ca5ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,240 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.6%2,283,216 / 30,000,000

Base fee

20 gwei

State root

0x4ba66ab6c803…6060d5a71b5f

Transactions root

0xdd7652940b16…aa40ee8b0145

Receipts root

0xe0e5efcd85b7…4def03a1c797

Nonce

0x0000000000000000

Extra data

0x00000004a817c800