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 #21392647 · ArcScan

Block

#21,392,647

2026-09-17 21:37:25 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,647
Timestamp: 45 days ago · 2026-09-17 21:37:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x106a38229da47a4e1d1267f6cde61c657bb99b4c54d39ce2a7f709e8c70101a4
Parent hash: 0x30caeb8b…92e5ad47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,647 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.0%1,195,768 / 30,000,000

Base fee

20 gwei

State root

0x32c28a4db8cc…95887aa53d84

Transactions root

0x9c213f79c2ea…b9803e30891c

Receipts root

0x3d54747eeafe…7f53a9490c64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800