EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81bf48c4f9939320842091715d2b8517bfa8a63e520194c1a81b338aeb44fad5","new_owner_id":"reward-optin.sweat","amount":"10000000000000000000","memo":"sw:rew:optin:nvV4ko54rl-81bf48c4f9939320842091715d2b8517bfa8a63e520194c1a81b338aeb44fad5"}]}