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 #0xc551bac06f8036b7599316a6082b5bcda15865ee4bb2413a577123a6b6aa04ec · ArcScan

Block

#21,287,199

2026-09-17 06:45:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,199
Timestamp: 13 days ago · 2026-09-17 06:45:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc551bac06f8036b7599316a6082b5bcda15865ee4bb2413a577123a6b6aa04ec
Parent hash: 0x11f63c53…b71f307b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,199 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.1%5,122,031 / 30,000,000

Base fee

20 gwei

State root

0xf2c42eee25bd…072cc499b7e6

Transactions root

0x92382ed0d036…964ab193ec04

Receipts root

0x7c3b5a058270…eefa9c0b690d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800