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 #0x191d6271d8d320e647bf5ad6c89ae6aa4d5f741d25698f540565ea18d1df7abf · ArcScan

Block

#21,280,196

2026-09-17 05:46:40 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,196
Timestamp: 49 days ago · 2026-09-17 05:46:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x191d6271d8d320e647bf5ad6c89ae6aa4d5f741d25698f540565ea18d1df7abf
Parent hash: 0x44e40a8b…f9826c18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,196 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.6%2,569,092 / 30,000,000

Base fee

20 gwei

State root

0xf057a3ac12f7…40e056e7bd6c

Transactions root

0xf838641c1c7a…68fccb9ce3be

Receipts root

0x1378d72c0478…85973a64792b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800