remove node serdes, pretty sure it's redundant
remove node serdes, pretty sure it's redundant

ddustin/lnd,aakselrod/lnd,LightningNetwork/lnd,AndrewSamokhvalov/lnd,ddustin/lnd,BitfuryLightning/lnd,aakselrod/lnd,BitfuryLightning/lnd,LightningNetwork/lnd,bryanvu/lnd,AndrewSamokhvalov/lnd,bryanvu/lnd