EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3c254b6920999258bcc17ddccec8b5fbb19ecd2f7799b859d4994a7ed0a5ebe9","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-3c254b6920999258bcc17ddccec8b5fbb19ecd2f7799b859d4994a7ed0a5ebe9"}]}