EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6604a7f32b67632a9b31e31513f5d35a3d1f397310517e33aec61eeef61a4c40","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-6604a7f32b67632a9b31e31513f5d35a3d1f397310517e33aec61eeef61a4c40"}]}