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 #21332681 · ArcScan

Block

#21,332,681

2026-09-17 13:10:00 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,332,681
Timestamp: 15 days ago · 2026-09-17 13:10:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x509182591434d8eda9b60d44b34a34336573098f922c36f6704d365f19853764
Parent hash: 0x9c7f3c0f…cad3ce0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,332,681 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.2%6,655,767 / 30,000,000

Base fee

20 gwei

State root

0xd4639cf2cf07…b4fcf6a780bd

Transactions root

0x7e57b4185663…7adc39af775c

Receipts root

0x637bd884c4fd…25eed71f3029

Nonce

0x0000000000000000

Extra data

0x00000004a817c800