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 #0x4c5781b3400f0391f3c62e04df21b6121a4c66df6dba8b8838d6d50b94d7653e · ArcScan

Block

#21,401,176

2026-09-17 22:49:31 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,176
Timestamp: 26 days ago · 2026-09-17 22:49:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c5781b3400f0391f3c62e04df21b6121a4c66df6dba8b8838d6d50b94d7653e
Parent hash: 0xb0c85471…74723d07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,176 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.7%2,604,688 / 30,000,000

Base fee

20 gwei

State root

0x7ce5260a938a…53286a6401be

Transactions root

0x2dfe77e65b9a…83a08026befa

Receipts root

0xb119e66b4e7c…7284030eecf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800