Citations:transactive

1997 This meaning is generated by the nominal 'partition' which (through nominalization) derives from a transactive verb.

2002 In a smart energy network linked by a new transactive network, such niches could be discovered and filled. The smart energy network: Electrical power for the 21st century, P. Mazza

2008 There are five major software components in the transactive networks model. A Conceptual Framework of Transactive Networks System, S Lin, YM Wang, DY Shee

There are a large number of other uses as an adjective in the scholarly literature here