Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x64a82c42ddfa75ce689cc794ff69ce0bfd17223798ab916d8ed579dd7ea3ae7f · ArcScan

Block

#21,388,331

2026-09-17 21:00:56 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,331
Timestamp: 23 days ago · 2026-09-17 21:00:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x64a82c42ddfa75ce689cc794ff69ce0bfd17223798ab916d8ed579dd7ea3ae7f
Parent hash: 0x9dfa4538…d3782613
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,331 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.9%3,573,226 / 30,000,000

Base fee

20 gwei

State root

0x8b871f79a059…009e0382cd59

Transactions root

0xf9df23a00747…0294f458dd29

Receipts root

0xef9026d19d2f…f9f71d280abb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800