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 #0xb43fe605f4f77985bfdffe974dec33df1adac40d6912d51020ca1fe23b42f856 · ArcScan

Block

#21,279,992

2026-09-17 05:44:57 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,992
Timestamp: 46 days ago · 2026-09-17 05:44:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb43fe605f4f77985bfdffe974dec33df1adac40d6912d51020ca1fe23b42f856
Parent hash: 0x6a3ffd3e…d9133dc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,992 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,242,373 / 30,000,000

Base fee

20 gwei

State root

0x02805b5e2e38…5d8b41b48c65

Transactions root

0x7830c555ea48…f4986afde1f6

Receipts root

0xf870b59ab739…35491418855e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800