EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b8c0b3e5e94994e0be4517cebe4a072710870a22bfcde079633834ddcd55038a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-b8c0b3e5e94994e0be4517cebe4a072710870a22bfcde079633834ddcd55038a"}]}