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 #0x1280ac97bd8d2a206844673ad7756b2de382f3e288aa43a59a727efb8292db35 · ArcScan

Block

#21,529,740

2026-09-18 16:56:15 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,740
Timestamp: 48 days ago · 2026-09-18 16:56:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1280ac97bd8d2a206844673ad7756b2de382f3e288aa43a59a727efb8292db35
Parent hash: 0x7f8410e7…527496bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,740 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.9%3,579,941 / 30,000,000

Base fee

20 gwei

State root

0x9c59b638d758…3be87b835e11

Transactions root

0x059f34db82cf…8a170b0588a2

Receipts root

0xe0d430eb38f0…777f0d4ebaf1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800