EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2d389f58999ef19c3c6d6525a109184761770c6db46a9942afb804c7cc41c8ff","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-2d389f58999ef19c3c6d6525a109184761770c6db46a9942afb804c7cc41c8ff"}]}