It looks like you're referring to the liquidation of a long position on $DOGS , which is a cryptocurrency or asset, and the relevant details are as follows:
$DOGS Long Liquidation: This means that you were holding a long position on asset, and it got liquidated. A long position is taken when you expect the asset's price to rise, but if the market moves against you, the position is closed (liquidated) to prevent further losses.
$5.47K: This indicates the value of your position that was liquidated. It suggests that your long position was worth $5,470 at the time of liquidation.
at $0.00055: This is the price at which your long position was liquidated. The price of $DOGS reached $0.00055, which led to the liquidation of your position.
In summary: You had a long position in $DOGS, and when the price dropped to $0.00055, your position was automatically liquidated, and the liquidation value was $5,470.
If you're looking for ways to prevent such liquidations in the future (e.g., managing leverage, setting stop losses feel free to ask