EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d501b2e3058902f7718160db88506dad88154761d0f4f81c4e5eba4a5c39a57f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AL1jlG-d501b2e3058902f7718160db88506dad88154761d0f4f81c4e5eba4a5c39a57f"}]}