EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d5b48a4b4a882e0e2742a59661cc60696f5892389620c0a9aec74842412baa8","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-4d5b48a4b4a882e0e2742a59661cc60696f5892389620c0a9aec74842412baa8"}]}