EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6f4a2522a16493f02e54fb9ef9d00f46fdd230607db5ac1107a1d5ee9eb1be70","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-6f4a2522a16493f02e54fb9ef9d00f46fdd230607db5ac1107a1d5ee9eb1be70"}]}