Error: invalid indentation

[dataPulverizer]

Brand new to Nim, trying out parametric type with hierarchy, got stung with an 
indentation error for the last two lines that I can't figure out why
    
    
    type
      floatingPoint = float | float64 | float32
      Parent1 = ref object
      Parent2 = ref Parent1
      Parent3 = ref Parent1
      Child1[T: FloatingPoint] = ref Parent1
          nOutNodes: uint
          outputNodes: seq[seq[T]]
    

Remedy appreciated

Thanks