EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ec36e2afc4fff770454111a6b05803111288da952551a50443c58cb3b96d48a","new_owner_id":"reward-optin.sweat","amount":"3000000000000000000","memo":"sw:rew:optin:yNvW2Q34zw-4ec36e2afc4fff770454111a6b05803111288da952551a50443c58cb3b96d48a"}]}