EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3170dfa1402255effc641b463dec91f9eac43b9666948389964844d37ae2a854","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-3170dfa1402255effc641b463dec91f9eac43b9666948389964844d37ae2a854"}]}