clarification of the information from Websocket data streams

Hello I am connected to the websocket for the BTCUSDT 24hrTicker and the information is a little confusing for me.
This is the data I receive from the websocket → wss://stream.binance.com:9443/ws/btcusdt@ticker

Can anyone clarify for me how to get the following values:

  1. I want to sell my bitcoins and I need to know how much should I get if I sell my BTC now, which value should I take from the data I received.

  2. I want to buy bitcoins and I need to know how much should I pay for 1 BTC, Again which value should I consider from the received data.

I don’t think the 24hr ticker is very relevant in this case. If you want to calculate a current estimation on how much to BUY/SELL, you cna use: