EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e42bac21b8dad9a4437e8502874494a1917868a41b928ee9f93c713a6d3afc7","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dnoXDB-4e42bac21b8dad9a4437e8502874494a1917868a41b928ee9f93c713a6d3afc7"}]}