EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"69ef7d30594463bc017997d7cf3436fb63a96b31493caf605750d09843c00200","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AgeXlG-69ef7d30594463bc017997d7cf3436fb63a96b31493caf605750d09843c00200"}]}