How to show array key in TextColumn

Hi i have Variant model whre i save json in format like this {"Name":"Value"} and i'm casting it

    protected $casts = [
        'variant_attributes_json' => 'array',
    ];

    protected $casts = [
        'variant_attributes_json' => 'array',
    ];

    protected $casts = [
        'variant_attributes_json' => 'array',
    ];

    protected $casts = [
        'variant_attributes_json' => 'array',
    ];

How could i display key into textcolumn or other column?
Because if i put it into textCol it in state is only value

  Tables\Columns\TextColumn::make('variant_attributes_json')

  Tables\Columns\TextColumn::make('variant_attributes_json')

  Tables\Columns\TextColumn::make('variant_attributes_json')

  Tables\Columns\TextColumn::make('variant_attributes_json')

ps: I'm new to filament

Solution

Try

->getStateUsing(fn ($record) => $record->variant_attributes_json)

->getStateUsing(fn ($record) => $record->variant_attributes_json)

->getStateUsing(fn ($record) => $record->variant_attributes_json)

->getStateUsing(fn ($record) => $record->variant_attributes_json) then