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 #0x4187a4af7a82347548aec18c765f6d755b516efb0219c2706e16cd3bf0bc30ee · ArcScan

Block

#21,392,366

2026-09-17 21:35:03 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,366
Timestamp: 36 days ago · 2026-09-17 21:35:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4187a4af7a82347548aec18c765f6d755b516efb0219c2706e16cd3bf0bc30ee
Parent hash: 0x5aa39654…daa1eb15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,366 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.2%2,452,441 / 30,000,000

Base fee

20 gwei

State root

0x7e7379fb44a5…287e3aa2f1a9

Transactions root

0x944d699f9b60…49b904e52c6b

Receipts root

0x1a8f36f7004a…f4f24252cfad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800