EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ac3a688cc0b8bcd779dc120ac486d293a3093224feea728653411ccb03488372","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4a3VXDn-ac3a688cc0b8bcd779dc120ac486d293a3093224feea728653411ccb03488372"}]}