EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"943c1934503b93572696ab4921252f50f86c11bd18e8fe60c132ec523d29b024","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-943c1934503b93572696ab4921252f50f86c11bd18e8fe60c132ec523d29b024"}]}