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 #21393790 · ArcScan

Block

#21,393,790

2026-09-17 21:47:05 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,790
Timestamp: 44 days ago · 2026-09-17 21:47:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c4267304dabdb9c3f26d6aa97e5877a3c9f5ecc58d915f6e166cdba3a8df717
Parent hash: 0xea043b9c…28969b5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,790 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.1%943,847 / 30,000,000

Base fee

20 gwei

State root

0x6cdeb98ac419…bcbe950a8553

Transactions root

0x911d54b7e690…70bc6f48debe

Receipts root

0x9f0ee7c08d72…dc5df6e8e4c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800