EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3125f1cd101b972767feb274f24ea6dac5db885beff50a00420b8c8ba7f4063a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-3125f1cd101b972767feb274f24ea6dac5db885beff50a00420b8c8ba7f4063a"}]}