EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"12a31f1a2aa7ed13441185e5db8971008d0ef57b0f699cab0a4b6d547cf6f325","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:reoWqLk4aQ-12a31f1a2aa7ed13441185e5db8971008d0ef57b0f699cab0a4b6d547cf6f325"}]}