EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a6a89949595b748ac8c35cd15bf6d4f6d8825d237b9ed632ff0bfd8cd42c3c8","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-9a6a89949595b748ac8c35cd15bf6d4f6d8825d237b9ed632ff0bfd8cd42c3c8"}]}