EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cacb6a61c551bc900137ed165b28992c98a6ba0a03a90fcbff0323842257b077","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-cacb6a61c551bc900137ed165b28992c98a6ba0a03a90fcbff0323842257b077"}]}