EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6648ef93dcc5022bd6a032a7d9782c901055b0169686dfbc200251cca27b7c71","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-6648ef93dcc5022bd6a032a7d9782c901055b0169686dfbc200251cca27b7c71"}]}