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 #0xcbc6fb790b841ebc141dce12123e10fe7b9aa39d40c58bc578bee93a43c07ad8 · ArcScan

Block

#21,365,450

2026-09-17 17:47:36 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,450
Timestamp: 57 days ago · 2026-09-17 17:47:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbc6fb790b841ebc141dce12123e10fe7b9aa39d40c58bc578bee93a43c07ad8
Parent hash: 0xfb3be5b0…4b7154be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,450 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

32.1%9,641,306 / 30,000,000

Base fee

20 gwei

State root

0xa4d84c883d9c…053ba86c2211

Transactions root

0xc69aa74bbbb3…d869b1303be9

Receipts root

0xb55a5062022d…d52336688215

Nonce

0x0000000000000000

Extra data

0x00000004a817c800