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 #0xf0c9cf371b82419ddfdfc6154559e95afeb0ffe4a7fdd36136e0ba062a003c10 · ArcScan

Block

#21,543,838

2026-09-18 18:55:26 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,838
Timestamp: 55 days ago · 2026-09-18 18:55:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0c9cf371b82419ddfdfc6154559e95afeb0ffe4a7fdd36136e0ba062a003c10
Parent hash: 0xabf55575…1ff722bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,838 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.3%1,281,530 / 30,000,000

Base fee

20 gwei

State root

0x3d1cd5cdee87…363d2cdc11d3

Transactions root

0x665c6cdb944c…dcdbf85a36f8

Receipts root

0x891d45f4f285…1ac08a3e794a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800