Entity Serialization

Greetings,
I am interested in figuring out how to serialize entities and transmit them over network. It seems that live link has the capability to send these back over socket connection to unity editor, but if anybody has information about where I can peek at the code responsible for that it'd be appreciated. Alternatively, if somebody knows the methods needed to fully JSON,Stringify an Entity / Entity group, that'd be great. (Standard stringify appears to only produce a reference, might be an easy answer here but I'm not well versed in javascript)
Thanks!