EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d3f7e3a9c633c3a38e41c4ddea6c21ff4e85583e4497b0cc6c865837faff2d9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-6d3f7e3a9c633c3a38e41c4ddea6c21ff4e85583e4497b0cc6c865837faff2d9"}]}