EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b3cc0c66539f403d979e88862a3497bdb1e09152d67141cbc4265f1348b30ee9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-b3cc0c66539f403d979e88862a3497bdb1e09152d67141cbc4265f1348b30ee9"}]}